Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 14: laser-arc hybrid welding of steels, nickel and nickel alloys
Edition 2013-07-26

Requirements for the installation of post-tensioning kits for prestressing of structures and qualification of the specialist company and its personnel
Edition 2003-06-01

Nuclear power plants - Instrumentation and control systems important to safety - Design and qualification of isolation devices
Edition 2016-12-09

Nuclear power plants - Instrumentation and control systems important to safety - Design and qualification of isolation devices
Edition 2019-06-28

Nuclear facilities - Equipment important to safety - Seismic qualification
Edition 2021-04-23

Nuclear facilities - Electrical equipment important to safety - Qualification
Edition 2017-10-13

Rotating electrical machines - Part 18-41 : partial discharge free electrical insulation systems (Type I) used in rotating electrical machines fed from voltage converters - Qualification and quality control tests
Edition 2014-08-02

Rotating electrical machines - Part 18-41 : partial discharge free electrical insulation systems (Type I) used in rotating electrical machines fed from voltage converters - Qualification and quality control tests
Edition 2019-09-20

Fibre optic interconnecting devices and passive components - Reliability - Part 9-4 : high power qualification of passive optical components for environmental category C
Edition 2018-11-02

Refrigerating systems and heat pumps - Qualification of tightness of components and joints
Edition 2017-08-09