NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 60076-22-4 ; VDE 0532-76-22-4:2019-10 [Pre-order] references following documents:
Document number | Edition | Title |
---|---|---|
EN 1653 | 1997-12 | Copper and copper alloys - Plate, sheet and circles for boilers, pressure vessels and hot water storage units More |
IEC 60076-6 | 2007-12 | Power transformers - Part 6: Reactors More |
ISO 7005-1 | 2011-07 | Pipe flanges - Part 1: Steel flanges for industrial and general service piping systems More |
ISO 9001 | 2015-09 | Quality management systems - Requirements More |