典型光电光热综合性能效率
primary-energy saving efficiency
电光功率转换效率
electro-optic conversion efficiency
断续光功率计
chopped light power meter
高光功率光子治疗仪
High-power photon therapeutic device
高灵敏度智能光功率计
High sensitity optical power meter withintellectual faculfies
光电功率变换器
photoelectric power converter
光功率计
optical power meter
photoelectric conversion type optical power meters
thermal conversion type optical power meters
the light power machine
light power meter
减光型光电感烟探测器
photoelectric obscuration smoke detector
滤光光电光度计
filter photoelectric photometer
内聚光光电－光热复合管
internal-concentrator solar PV-T tube collector
智能化光功率计
intelligent optical powermeter