A fluorescent luminaire with the construction described in Clause 15.1.1 and provided with a removable cover for access to conductors shall not be required to be subjected to the factory dielectric voltage-withstand test.
英
美
释义
结构如第15.;1
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载