GB/T 2099.9-2017家用和类似用途插头插座第2-9部分:信息插座的特殊要求国家标准
英文:Plugs and socket-outlets for household and similar purposes—Part 2-9: Particular requirements for socket-outlets for ...
英文:Plugs and socket-outlets for household and similar purposes—Part 2-9: Particular requirements for socket-outlets for ...