
Electrical apparatus for explosive gas atmospheres Part 19: Repair and overhaul for apparatus used in explosive atmospheres (other than mines or explosives)
出版:International Electrotechnical Committee

专家解读视频
Gives instructions, principally of a technical nature, on the repair, overhaul, reclamation and modification of a certified apparatus designed for use in potentially explosive atmospheres (other than mining applications or explosive processing and manufacture).
BS IEC 60079-19:1993 - Identical