Optics and optical instruments . contact lenses . determination of the spectral and luminous transmittance 光学和光学仪器.隐形眼镜.光谱和光透射率测定
Optics and optical instruments - contact lenses - determination of the spectral and luminous transmittance 光学和光学仪器.接触镜片.光谱和光透射率的测定
Optical fibres - measurement methods and test procedures - monitoring of changes in optical transmittance 光学纤维.测量方法和试验规程.光透射率变化的监测
Optics and optical instruments - test methods for telescopic systems - test methods for transmittance 光学和光学仪器.望远镜系统的试验方法.透射率的试验方法
Plastics - determination of the total luminous transmittance of transparent materials - double - beam instrument 塑料.透明材料光透射率总量的测定.双束发射仪器
Plastics - determination of the total luminous transmittance of transparent materials - single - beam instrument 塑料.透明材料光透射率总量的测定.单束光发射仪器
Plastics . determination of the total luminous transmittance of transparent materials . part 1 : single - beam instrument 塑料.透明材料光总透射率测定.第1部分:单束发射器
Standard test method for determining transmissivity of nonleaky confined aquifers by the theis recovery method 用泰斯复原法测定非越流性封闭含水层透射率的标准试验方法
The experimental results show that the microwave transmission can be adjusted by the external electric field 实验结果表明：电流变液微波透射率的变化可以由外加电场调控。
Optical fibres - part 1 - 46 : measurement methods and test procedures ; monitoring of changes in optical transmittance 光学纤维.第1 - 46部分:测量方法和试验规程.光透射率变化监测
