RESONANCE - 243 ads
213000 Equipment goodsReport abuse
Monday, November 22, 2010
Quantity : 10000 - Price : 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 7.0Location : 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 Equipment goodsReport abuse
Monday, December 31, 2007
Quantity : 5000pcs/ye - Price : 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
Everything else / BulkReport abuse
Friday, February 23, 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%Location ...
Shanghai Y.X. Pharma.Co., LTD
- yxpharm
- - Shanghai
- 86 13012874882
