Capacitors for power electronics

Die Norm herausgegeben am 1.1.2015

Dependability in technics. Reliability block diagrams

Die Norm herausgegeben am 1.1.2022

Preparation of documents used in electrotechnology. Part 1. Rules

Die Norm herausgegeben am 1.10.2015

Cable trunking systems and cable ducting systems for electrical installations. Part 1. General requirements

Die Norm herausgegeben am 1.10.2022

Cable trunking systems and cable ducting systems for electrical installations. Part 2-1. Particular requirements. Cable trunking systems and cable ducting systems intended for mounting on walls and ceilings

Die Norm herausgegeben am 1.10.2022

Cable trunking and ducting systems for electrical installations. Part 2-2. Particular requirements. Cable trunking systems and cable ducting systems intended for mounting underfloor, flushfloor, or onfloor

Die Norm herausgegeben am 1.10.2022

Cable trunking and ducting systems for electrical installations. Part 2. Particular requirements. Section 4. Service poles

Die Norm herausgegeben am 1.7.2008

State system for ensuring the uniformity of measurements. Measurement microphones. Part 2. Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique

Die Norm herausgegeben am 1.5.2013

State system for ensuring the uniformity of measurements. Measurement microphones. Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique

Die Norm herausgegeben am 1.7.2002

Electromechanical contactors for household and similar purposes

Die Norm herausgegeben am 1.3.2017