GB/T 17466.1-2019家用和类似用途固定式电气装置的电器附件安装盒和外壳第1部分:通用要求国家标准
英文:Boxes and enclosures for electrical accessories for household and similar fixed electrical installations—Part 1:Gener...
英文:Boxes and enclosures for electrical accessories for household and similar fixed electrical installations—Part 1:Gener...