We require a minimum P3 lux level照度等级
Q:求大神帮忙 We require a minimum P3 lux level as per AS 1158.3.1 along a 140m long by 1.5m wide path 。这句话是什么意思？P3 lux level 是什么A:照度等级
Q: P3是什么等级？具体是多少lx？
A:看图上面的规定。
https://lighting.ledpan.com/ledpan2740.png
页:
[1]