Rotating electrical machines - Part 18-21 : functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification
Edition 2013-08-17

Rotating electrical machines - Part 18-42 : partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters - Qualification tests
Edition 2017-08-12

Environmental testing - Part 1: general and guidance
Edition 2014-08-02

Rotating electrical machines - Part 18-42 : partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters - Qualification tests
Edition 2020-10-09

Building environment design - Design, test methods and control of hydronic radiant heating and cooling panel systems - Part 1: Vocabulary, symbols, technical specifications and requirements
Edition 2017-06

Metallic materials - Vickers hardness test - Part 2: Verification and calibration of testing machines
Edition 2018-01

Environmental testing. General and guidance
Edition 2014-03-31

ELECTROMECHANICAL COMPONENTS FOR ELECTRONIC EQUIPMENT; BASIC TESTING PROCEDURES AND MEASURING METHODS. CLIMATIC TESTS AND SOLDERING TESTS
Edition 1986-11-15

Separator systems for light liquids (e. g. oil and petrol). Part 1: Principles of product design, performance and testing, marking and quality control.
Edition 2002-10-28