Optical fibre amplifiers - basic specification - part 5 - 1 : test methods for reflectance parameters - optical spectrum analyser 光纤增强器.基本规范.第5 - 1部分:反射参数的试验方法.光频谱分析仪
Optical fibre amplifiers . basic specification . part 2 - 1 : test methods for optical power parameters . optical spectrum analyzer 光纤增强器.基本规范.第2 - 1部分:光电参数用试验方法.光学频谱分析仪
Optical fibre amplifiers . basic specification . part 2 - 2 : test methods for optical power parameters . electrical spectrum analyzer 光纤增强器.基本规范.第2 - 2部分:光电参数的试验方法.电频谱分析仪
Medical electrical equipment - characteristics of electro - optical x - ray image intensifiers - part 4 : determination of the image distortion 医用电气设备.光电x射线影像增强器特性.第4部分:影像失真的测定
Medical electrical equipment - characteristics of electro - optical x - ray image intensifiers - part 2 : determination of the conversion factor 医用电气设备.光电x射线影像增强器特性.第2部分:转换系数的测定
Medical electrical equipment - characteristics of electro - optical x - ray image intensifiers - part 1 : determination of the entrance field size 医用电气设备.光电x射线影像增强器特性.第1部分:入射野尺寸的测定
Optical fibre amplifiers . basic specification . part 7 - 1 : test methods for out - of - band insertion losses . filtered optical power meter 光纤增强器.基本规范.第7 - 1部分:频带外插入损耗的试验方法.过滤光电表
Medical electrical equipment - characteristics of electro - optical x - ray image intensifiers - part 4 : determination of the image distortion 医疗电气设备.电光x射线图象增强器的特性.第4部分:图象失真的测定
Medical electrical equipment - characteristics of electro - optical x - ray image intensifiers - part 2 : determination of the conversion factor 医疗电气设备.电光x射线图象增强器的特性.第2部分:变换系数的测定
Characteristics of electro - optical x - ray image intensifiers for medical electrical equipment - determination of the entrance field size 医疗电气设备用光电x射线图象增强器的特性.第1部分:入口视场尺寸的测定
