RESONANCE - 243 Annonces
213000 Biens d'équipementSignalez un abus
Monday 22 November 2010
Quantité : 10000 - Prix : 8,40 €
Type Unit ESP21W-A Rated Impedance 8, 16, 32 Rated Power mW 0.25 Max Power mW 0.5 Resonance Frequency(Fo) Hz 700 Rated Freq. Range Hz 200-5000 Sound Pressure Level dB 87 Frame ABS Height mm 7.0Localisation : 2228-2227,Fudu Shangwu Building,No.398TongjiangRoad, Changzhou,Jiangsu,China-213022...
Changzhou Esuntech Co.,Ltd.
- xxycon7747
- 213000 - Changzhou
- 86 519 85132681
- +13 9 01 50 88 88
430070 Biens d'équipementSignalez un abus
Monday 31 December 2007
Quantité : 5000pcs/ye - Prix : consultation
YAG laser machine is a solid laser machine with infrared light whose wavelength of frequency band is 1.064um.It uses krypton lamp as energy source(driving source).YAG can send out special wavelength to let effective substance's level of energy jump higher so that it can let off laser...
Changxin Laser Science&Technology CO.,LTD
- iory0412
- 430070 - Wuhan
- 86 27 85886607
DiversSignalez un abus
Friday 23 February 2007
Appearance: White or off-white crystalline powder Identification: (by NMR) The Nuclear Magnetic Resonance spectrum of the sample should be the same as that of reference material Loss on drying: ≤0.5% Burned ash: ≤0.1% Heavy Metals: ≤20ppm Assay(HPLC): ≥98.5%Localisation ...
Shanghai Y.X. Pharma.Co., LTD
- yxpharm
- - Shanghai
- 86 13012874882
