ELECTRICIANS - 375 Annonces

Dimanche 20 mars 2016

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunicati on, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. nbsp;tensile strength and flexibility. It is covered imported ABS engineering plastic...

Dimanche 20 mars 2016

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunicati on, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. -family: 宋体;font-size:12.0000px;mso-font-kerning: 1.0000pt;" > bsp;plastic as it protect layer...

Dimanche 20 mars 2016

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunicati on, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Localisation : bazhou, 065700 kangxianzhuang, Personne à contacter : Jie Ynag, 86 0316...

Dimanche 20 mars 2016

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunicati on, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Localisation : bazhou, 065700 kangxianzhuang, Personne à contacter : Jie Ynag, 86 0316...

Dimanche 20 mars 2016

Quantité : 60000meter - Prix : 0.1-3 usd/m

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2. Every...

Dimanche 20 mars 2016

Quantité : 60000meter - Prix : 0.1-3 usd/m

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2. Every...

Dimanche 20 mars 2016

Quantité : 60000meter - Prix : 0.1-3 usd/m

Available in lengths of 100m,200m and 300m with a wheeled cage for easy transport. The unit is available with meter markings and comes standard with drag brake to control payout, a swivel pulling eye. our highest quality rod, designed for heavy-duty applications. It gets its extra...

Dimanche 20 mars 2016

Quantité : 60000meter - Prix : 0.1-3 usd/m

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2. Every...

Dimanche 20 mars 2016

Quantité : 60000meter - Prix : 0.1-3 usd/m

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2. Every...

Dimanche 20 mars 2016

Quantité : 60000meter - Prix : 0.1-3 usd/m

Available in lengths of 100m,200m and 300m with a wheeled cage for easy transport. The unit is available with meter markings and comes standard with drag brake to control payout, a swivel pulling eye. our highest quality rod, designed for heavy-duty applications. It gets its extra...

Dimanche 20 mars 2016

Quantité : 60000meter - Prix : 0.1-3 usd/m

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2. Every...

Dimanche 20 mars 2016

Quantité : 60000meter - Prix : 0.1-3 usd/m

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2. Every...

Dimanche 20 mars 2016

Quantité : 60000meter - Prix : 0.1-3 usd/m

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2. Every...

Dimanche 20 mars 2016

Quantité : 60000meter - Prix : 0.1-3 usd/m

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2. Every...

Dimanche 20 mars 2016

Quantité : 60000meter - Prix : 0.1-3 usd/m

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2. Every...

Dimanche 20 mars 2016

Quantité : 60000meter - Prix : 0.1-3 usd/m

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2. Every...

Dimanche 20 mars 2016

Quantité : 60000meter - Prix : 0.1-3 usd/m

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2. Every...

Dimanche 20 mars 2016

Quantité : 60000meter - Prix : 0.1-3 usd/m

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2. Every...

Dimanche 20 mars 2016

Quantité : 60000meter - Prix : 0.1-3 usd/m

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2. Every...

Jeudi 17 mars 2016

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunicati on, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Localisation : bazhou, 065700 kangxianzhuang, Personne à contacter : Jie Ynag, 86 0316...

Jeudi 17 mars 2016

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunicati on, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. There is copper wire inside for tracing easily. Polyethylene cover: Medium density...

Jeudi 17 mars 2016

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunicati on, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Localisation : bazhou, 065700 kangxianzhuang, Personne à contacter : Jie Ynag, 86 0316...

Jeudi 17 mars 2016

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunicati on, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Localisation : bazhou, 065700 kangxianzhuang, Personne à contacter : Jie Ynag, 86 0316...

Samedi 23 janvier 2016

Operation: 1. Black spring and red glue to the above 2. Wire rope twists the figure 8 3. Wire wear into the figure 8, spring lock wire 4. Wire put into red rubber 5. Wire rope wear into the cable puller bullet hole, make a knot. Localisation : , 065700 Langfang, Personne à contacter ...

Samedi 23 janvier 2016

Operation: 1. Black spring and red glue to the above 2. Wire rope twists the figure 8 3. Wire wear into the figure 8, spring lock wire 4. Wire put into red rubber 5. Wire rope wear into the cable puller bullet hole, make a knot. Localisation : , 065700 Langfang, Personne à contacter ...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Samedi 23 janvier 2016

Flexible reinforce fiberglass core with polyethylene coating. professional electricians rely on bran d! It is Light, Strong and Smooth with a steel cable head which can pass the crooked pipeline easily . Non-conductive properties for safer pushing and pulling in occupied duct and panel boxes...

Mardi 19 janvier 2016

Quantité : MOQ:1000 m - Prix : FOB Tianjin, 0.5 usd

Outer protect layer are made of high density polyethylene engineering plastic, which has good anti-UV capability. Cover was coated with long-term UV-resistant polyethylene. Its surface has the advantage of smooth, wear-resistant and long service life. There are meter marks on the...

Mardi 19 janvier 2016

Quantité : MOQ:1000 m - Prix : FOB Tianjin, 0.5 usd

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Mardi 19 janvier 2016

Quantité : MOQ:1000 m - Prix : FOB Tianjin, 0.5 usd

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Mardi 19 janvier 2016

Quantité : MOQ:1000 m - Prix : FOB Tianjin, 0.5 usd

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Mardi 19 janvier 2016

Quantité : 60000meter - Prix : FOB Tianjin, 0.5 usd

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Mardi 19 janvier 2016

Quantité : 60000meter - Prix : FOB Tianjin, 0.5 usd

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Mardi 19 janvier 2016

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Mardi 19 janvier 2016

Features Constructed of fiberglass reinforced in the center and consists of a rugged plastic layer that would ensure the lifetime of the flexible rod. Assembly: metal frame and rubber wheels, Wheel assembly for easy transportation; Guide rollers and the right parts for rotary coupling...

Mardi 19 janvier 2016

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Mardi 19 janvier 2016

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Mardi 19 janvier 2016

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Mardi 19 janvier 2016

Quantité : MOQ:1000 m - Prix : FOB Tianjin, 0.5 usd

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Samedi 16 janvier 2016

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Samedi 16 janvier 2016

Quantité : 1000 meter - Prix : 0.5 usd/meter

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Samedi 16 janvier 2016

Quantité : 1000 meter - Prix : 0.5 usd/meter

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Samedi 16 janvier 2016

Quantité : 1000 meter - Prix : 0.5 usd/meter

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction...

Samedi 16 janvier 2016

Quantité : 1000 meter - Prix : 0.5 usd/meter

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Samedi 16 janvier 2016

Quantité : 1000 meter - Prix : 0.5 usd/meter

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Samedi 16 janvier 2016

Quantité : 1000 meter - Prix : 0.5 usd/meter

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Samedi 16 janvier 2016

Quantité : 1000 meter - Prix : 0.5 usd/meter

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Samedi 16 janvier 2016

Quantité : 1000 meter - Prix : 0.5 usd/meter

Brand-New High Quality FibreGlass Duct Rodders or Snake Pullers can be used for NBN, Telecommunication, Electrician and other Department HDPE Pipe Cable, the specific tapes as push-pull tools. Common features as below: 1. Strong non-conductive fiberglass rod construction. 2....

Samedi 07 novembre 2015

Quantité : 1 - Prix : USD19.00/PCS

Avantages du produit: ● Jusqu'à 70% d'économie d'énergie par rapport à norme LCF ● Longue durée de vie de 40.000 heures ● Triac dim, dim 0-10, dim DALI ● grand angle de faisceau 60 ° ● 200-210mm découpe ● CCT: 3000K 4000K 5000K 5700K ● Pas de lumière UV / IR ● Respectueux...

Samedi 07 novembre 2015

Quantité : 1 - Prix : USD27.00/PCS

Présentation du produit: ● Jusqu'à 80% d'économie d'énergie par rapport à norme LCF ● Longue durée de vie de 40.000 heures ● Triac dim, dim 0-10, dim DALI ● grand angle 120 ° du faisceau ● CCT: 3000K 4000K 5000K 5700K ● Pas de lumière UV / IR ● Respectueux de l'environnement...

Vendredi 19 juin 2015

Quantité : 1set - Prix : USD3300/set

CX-Z18 needle flame tester Introduction: According to IEC60695-2-2 and IEC60695-11-5, CX-Z18 Needle Flame Test is applied on the production and quality control department of lighting instrument, hypopiesis electrical apparatus, domestic appliance, machine electric appliance, electrical machine...

Jeudi 23 avril 2015

2H series double stage rotary piston vacuum pump is a vacuum pump that can exhaust normal gas and gas containing a small amount condensable vapor (gas ballast device should be used). Applications: It's suitable for vacuum smelting, vacuum drying, vacuum coating, electrician, electron...

Jeudi 23 avril 2015

H Series Piston Vacuum Pump is a single stage rotary piston vacuum pump, namely sliding vane vacuum pump. Applications: It's suitable for vacuum smelting, vacuum drying, vacuum coating, electrician, electron, metallurgy, chemical industry, ceramic, aviation, laboratory and other...

Dimanche 21 décembre 2008

Casting(series of non-ferrous metal,Series of Cast Steel,Serious of Cast Iron) Machinery(PressureVessel,Metallurgic,Cok) Oven,Nonstandard) Forging Stamping Fastening(PIC in building) Project cooperation:HyundaiSteel7. 63mCokeOvenPlant Australia Solar Power Plant......ect Accessories...

Mercredi 28 novembre 2007

The Insulating tape of thermal contraction is made from a special compound fiber of thermal contraction. After binding and dried at 105 degree for 10 minutes, it will be shrunk to 70%,which is good at a solid binding and at a compatibility with transformers. In this way, it will be...

Dimanche 04 février 2007

SF VCI paper is an updated packaging material of corrosion protection made from the neutral paper and multilayer resin lamination material through coating the volatile corrosion inhibitor (VCI). SF VCI paper utilizes the corrosion inhibitor compositions vaporizing automatically at...