For Illuminance, the following correct statement is _________。
A、Abbreviation:E
B、Unit: cd Candela
C、Illuminance is the only basic lighting parameter that is perceived by the eye.
发布时间:2025-08-19 07:55:55
A、Abbreviation:E
B、Unit: cd Candela
C、Illuminance is the only basic lighting parameter that is perceived by the eye.