SPAN - 79662 Annonces

Sunday 12 November 2017

Quantité : 22000 - Prix : negotiable

lampe de table ronde ultra-mince à LED, éclairage à LED de garde-robe avec séparateur à 4 ou 6 voies, projecteur de meuble pour salle d'exposition mince Modèle: YL-GD002-9SMD Tension: 12 V Puissance en watts: 1.8W Taille: 60x8mm Alimentation: 1 voie, 2 voies, 3 voies, 4 voies, 5 voies...

Saturday 11 November 2017

Quantité : 1000 - Prix : 4,00 €

CBN flap disc CBN flap disc has characteristics of high efficiency grinding, good wear resistance, high surface quality and friendly environmental . The hardness of CBN is worse than the diamond, and thermal stability of CBN is much higher than that of the diamond. CBN has a greater...

Saturday 11 November 2017

Quantité : 1000 - Prix : 30,00 €

Vitrified Diamond Grinding Wheel for Carbide Tools Carbide tools has excellent characteristics of high hardness, wear resistance, high strength and corrosion resistance, especially high hardness and wear resistance. With the development of science and technology, carbide is the best...

Saturday 11 November 2017

Quantité : 1000 - Prix : 20,00 €

Diamond Grinding Wheel for PCD Tools 1, PCD Material Features: PCD (Polycrystalline diamond) material has a very high and excellent wear resistance, making it an ideal tool material, but PCD tool sharpening processing is very difficult, it mainly does not ensure PCD tool sharpening quality...

Saturday 11 November 2017

Quantité : 1 Lesson - Prix : 15,00 €

Hello everyone, Here is your choice to find an experienced mandarin teacher. Nowadays lots of native speakers call themselves teachers. I would like to say you may have a try. I am trained of teaching Chinese as a foreign language. I would like to improve your Chinese. You will be...

Saturday 11 November 2017

Quantité : 1000 - Prix : 2,00 €

Diamond Grinding Wheel for Tungsten Carbide Feature: Grit: 100#, 150#, 180#, 240# Shape: Plane Sintered technology High grinding sharpness, long life, no scratch, no burns Application: Resin bond diamond grinding wheel is used for grinding thermal spraying industry, such as tungsten carbide...

Saturday 11 November 2017

Quantité : 10000 - Prix : 2,00 €

Diamond Pellet for Optical glass Feature: 1. High efficiency, no dulling, no scratch, high excellent cutting and abrasion resistance. 2. Diamond pellets choose suitable metal or resin bond, suitable grit, concentration according to difference of chemical and physics of grinding optical glass...

Saturday 11 November 2017

Quantité : 1000 - Prix : 2,00 €

Diamond Polishing Pads for Marble Diamond polishing pads for marble are designed with resin bond for angle grinder, hand polisher. It is our main product. And our diamond polishing pads for marble performance have been approved by customers from Europe, USA, Canada, Brazil and etc...

Saturday 11 November 2017

Quantité : 1000 - Prix : 2,00 €

Diamond Polishing Pads for Granite Diamond polishing pads for granite are designed with resin bond for angle grinder, hand polisher. It is our main product. And our Diamond polishing pads for granite performance have been approved by customers from Europe, USA, Canada, Brazil and etc...

Saturday 11 November 2017

Quantité : 1000 - Prix : 2,00 €

Diamond Polishing Pads for Concrete Diamond polishing pads for Concrete are designed with resin bond and flexible type for wet polishing concrete and engineered stone. With aggressive work and good glossiness, Diamond polishing pads for Concrete are ideal for concrete and engineered...

Saturday 11 November 2017

Quantité : 1000 - Prix : 2,00 €

Diamond Polishing Pad for Marble Floors Diamond polishing pad for marble floors is designed with resin bond for specially grinding and polishing the concrete floor. This design guarantees excellent polishing performance. Different gloss result can be seen after 400#, 800#, 1500#...

Saturday 11 November 2017

Quantité : 1000 - Prix : 2,00 €

Diamond Floor Polishing Pads Diamond floor polishing pads are designed with resin bond for specially grinding and polishing the concrete floor. This design guarantees excellent polishing performance. Different gloss result can be seen after 400#, 800#, 1500#, 3000# accordingly. Diamond...

Saturday 11 November 2017

Quantité : 1000 - Prix : 2,00 €

3 Step Diamond Polishing Pads 3 Step diamond polishing pad is designed with resin bond with velcro backing. This type of polishing pad is superior quality. Compared with seven step polishing pads, 3 Step diamond polishing pads have the same polishing performance but only 50% grinding...

Saturday 11 November 2017

Quantité : 1000 - Prix : 20,00 €

Diamond Grinding Wheel for Glass Diamond grinding wheel for glass include full segmented, external or internal half segmented, full rim cup grinding wheels, OG shape grinding wheels and various other customized shapes and sizes. With their predictably long life and effective grinding properties...

Saturday 11 November 2017

Quantité : 1000 - Prix : 12,00 €

Ceramic diamond bruting wheel is suitable for natural diamond grinding and polishing, and it replace the diamond polycrystalline(PDC) processing diamond. Ceramic diamond bruting wheels have the common characteristics of diamond and ceramic bond agent. Compared with ordinary corundum...

Saturday 11 November 2017

Quantité : 500PCS(MOQ) - Prix : 85,00 €

MOTOR: AC Induction Consumption: 　 250W/220V Feeding Chute: 81MM Big Mouth R.P.M 　 50 Jug applications: BPA free jug Warranty: 　 10 years for motor/3 year for other parts Outer shell & Pusher ABS Color: 　 White, Red, Black and Silver Product Size: (LxWxH) 25X16X45CM...

Saturday 11 November 2017

Heat mirrors and cold mirrors are special bandpass filters that can reflect infrared light and ultraviolet light and only allow visible light to pass through, also known as heat-absorbing filters, also known as IR cut filters. Heat Mirror will be a large number of heat generated near-infrared...

Saturday 11 November 2017

The concave mirror is the reflection imaging, it is not the light through, but the reflection back to the imaging instrument, the light observes the reflection law. A concave mirror is a spherical mirror which has no chromatic aberration because there is no refraction but still has...

Saturday 11 November 2017

Hyperion Optics's complete range of cost effective dichroic filter range offers superior transmission, reflection and absorption characteristics. Dichroic filters consist of thin film dielectric coatings on glass and exhibit sharp transitions between transmitted and reflected wavelengths...

Saturday 11 November 2017

Precision λ/4 front surface optical mirrors: Ours is not as expensive as the λ/10 versions. Used in many scientific instruments where quality is important but the use of the λ/10 versions cannot be justified. We stock precision λ/4 front surface mirrors coated for UV, visible, NIR...

Saturday 11 November 2017

Elliptical mirrors are also divided into metal coated mirrors and dielectric coated mirrors. The wide-band dielectric film reflector has a high reflectivity, and the metal film reflector has a wide reflection band. Elliptical mirrors are typically used at 45° where a circular cross...

Saturday 11 November 2017

Every component is individually tested by our highly skilled technicians in our state of art metrology lab to ensure all parts meet our high-quality standards. For more information on our custom parabolic mirror capabilities, or to enquire after a custom quotation, please contact...

Saturday 11 November 2017

Band pass filter can separate a band of monochromatic light, the ideal transmittance of band-pass filter through the bandwidth is 100%, while the actual band-pass filter pass band is not the ideal square. The actual band-pass filter generally has a center wavelength λ0, a transmittance T0...

Saturday 11 November 2017

Tinted glass filter is a performance of the color of the optical filter, which absorbs undesired through the band of the way, to precisely select the range of light waves to pass. Tinted glass is a lower cost solution than a dielectric filter, and tinted glass can be easily extended...

Saturday 11 November 2017

Factory Standard – Contact us for manufacturing limit or custom specifications - Angle of Incidence: 45.0° - Shortpass Type Transmittance: Tabs>85% - Dimensions: 25.2mm*35.6mm*1.1 mm - Clear Aperture: >95% - Operating Temperature: -45°C ~ 85°C - Physical Durability: MIL-C-48497A...

Saturday 11 November 2017

Fluorescent filters are a class of filters classified by application type. Fluorescence filter is a fluorescence imaging filter for biomedical and life science instruments, the key components, the main role is in the biomedical fluorescence analysis system for the separation and selection...

Thursday 09 November 2017

Quantité : 1 Lesson - Prix : 13,00 €

I am a Mandarin speaking teacher from the northern part of China using standard pronunciation. I have taught the Mandarin for more than 6 years. My students come from all over the world, such as Australia, Brazil, and France and so on. I offer you 1 on 1 lesson, and group lessons...

Thursday 09 November 2017

Low Lint Wipes Composition:55% Wood pulp +45% Polyester Weight Range: 40gsm-80gsm Finished Packing: Single-sheet bag or Quarter fold or Pop-up or Perforated Roll - Silicone-free,Eco-Friendly. - High water and oil absorbency. - Good tensile and abrasion resistance. - Low linting material...

Wednesday 08 November 2017

Quantité : 1 lesson - Prix : 13,00 €

I'm a mandarin teacher with rich experience of teaching foreigners Chinese. I can teach you Survival Chinese, Business Chinese, Chinese Culture, HSK, etc. You just tell me what you want to study indeed. I also have my own office to offer you group lesson or private 1-on-1 lesson....

Wednesday 08 November 2017

Quantité : 10000 - Prix : USD20

Factory area: 5000 spare meters Production capacity: 200,000 pieces/ year Type: Double acting and Spring return (pneumatic actuator) Standard: ISO5211/ DIN3337, NAMUR (VDI/VDE 3845) Certification: ISO9001, CE and ATEX Coating color: blue, orange, green, red, black, grey and so on Port size...