E DIN EN 60079-29-1/A1 VDE 0400-1/A1:2019-07
Explosive atmospheres
Part 29-1: Gas detectors – Performance requirements of detectors for flammable gases
(IEC 31/1439/CDV:2019); German and English version EN 60079-29-1:2016/prA1:2019
Class/Status:
Draft,
valid
Released: 2019 -07 Published:
2019-06 -21
VDE Art. No.: 1400392
End of objection deadline:
2019-08-21