| 1. | Test method for visible light transmittance of fine ceramic thin films
精细陶瓷薄膜的可视光透射率的试验方法 |
| 2. | 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 |
| 3. | 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 |
| 4. | 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 |
| 5. | 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 |
| 6. | 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 |
| 7. | 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 |
| 8. | 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:测量方法和试验程序.光透射率变化的监测 |
| 9. | Optics and optical instruments - contact lenses - determination of the spectral and luminous transmittance iso 8599 : 1994 ; german version en iso 8599 : 1996
光学和光学仪器.隐形眼镜.光谱透射率和光透射率测定 |
| 10. | Optical fibres - part 1 - 46 : measurement methods and test procedures ; monitoring of changes in optical transmittance iec 60793 - 1 - 46 : 2001 ; german version en 60793 - 1 - 46 : 2002
光纤.第1 - 46部分:测量方法和试验程序.光透射率变化监 |
