
Electrical Apparatus For Explosive Gas Atmospheres - Part 19: Repair And Overhaul For Apparatus Used In Explosive Atmospheres (other Than Mines Or Explosives)
出版:Nederlands Normalisatie Instituut

專家解讀視頻
Provides instructions, principally of a technical nature, for the manufacturer, user and repairer on the repair, overhaul, reclamation and modification of a certified apparatus as well as additional requirements for the repair and overhaul of an apparatus with types of protection "d" (flameproof), "i" (intrinsic safety), "p" (pressurized), "e" (increased safety), and "n" (non-sparking).
IEC 60079-19 Ed. 2.0 - Identical