力测量仪器
biochemical optical narrow bandpass filter | 卖方: Beijing BoDian Optical Technology Co., Ltd | 1.Substrate:BK7 Glass, 2.Process:IAD Hard Coating, 3.Transmittance: better than 85%, 4.Blocking r... |
biochemical optical narrow bandpass filter | 卖方: Beijing BoDian Optical Technology Co., Ltd | 1.Substrate:BK7 Glass, 2.Process:IAD Hard Coating, 3.Transmittance: better than 85%, 4.Blocking r... |