NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 60079-10-1 ; VDE 0165-101:2009-10 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60079-4 | 1975 | Electrical apparatus for explosive gas atmospheres. Part 4 : Method of test for ignition temperature More |