NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN IEC 60153-4 [CURRENT] references following documents:

Document number Edition Title
IEC 60028 1925 International standard of resistance for copper More 
IEC 60153-1 2016-05 Hollow metallic waveguides - Part 1: General requirements and measuring methods More 
IEC 60261 1989-01 Sealing test for pressurized waveguide tubing and assemblies More 
IEC 60153-2 2016-05 Hollow metallic waveguides - Part 2: Relevant specifications for ordinary rectangular waveguides More 
ISO/IEC 17025 2017-11 General requirements for the competence of testing and calibration laboratories More