Search results
Search list
Results in:
1-1 of 1 results
Project
IEC 31A/112/DC
Proposal of the USA National Committee to Revise IEC 60079-1 Electrical Apparatus For Explosive Gas Atmospheres - Part 1: Flameproof Enclosures "d" - Gauging of NPT threaded entries (as part of a future 6th edition)