lugs
rotection devices
rotective measures;Rotating electric machines;Safety measures;Samples;Selection;Sockets;Specification (approval);Surface temperatures;Switchgear;Temperature limits;Testing;Thermal stability;Type iaD protected electrical equipment;Type mD protected electrical equipment;Type of protection;Type pD protected electrical equipment;Type tD protected electrical equipment;Ventilations【摘要】: This standard specifies the general requirements for design, construction, testing and marking, which is applicable to electrical apparatus protected by any recognized protection technique for use in areas where combustible dust may be present in quantities that could lead to a fire or explosion hazard.【中国标准分类号】: K35【国际标准分类号】: 29_260_20【页数】: 【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |