NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 50068 ; VDE 0670-804:2019-06 [CURRENT] references following documents:
Document number | Edition | Title |
---|---|---|
EN 10273 | 2016-07 | Hot rolled weldable steel bars for pressure purposes with specified elevated temperature properties More |
EN 1092-1 | 2018-04 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges More |
EN 12074 | 2000-04 | Welding consumables - Quality requirements for manufacture, supply and distribution of consumables for welding and allied processes More |
EN 62271-203 | 2012-05 | High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV (IEC 62271-203:2011) More |
ISO 9000 | 2015-09 | Quality management systems - Fundamentals and vocabulary More |