Durability of wood - Part 2: Method for field test of natural durability

Standard published on 23.2.2009

General specification for vacuum fluorescent display tubes

Standard published on 17.12.1992

General specification for glow discharge display tubes

Standard published on 17.12.1992

General rule of environmental tests of electric and electronic products for mobile platforms and offshore installations

Standard published on 13.12.2016

Parametric classification of environmental conditions of electric and electronic products for mobile platforms and offshore installations

Standard published on 13.12.2016

Warning lamps for police cars,fire engines,ambulances and engineering rescue vehicles

Standard published on 15.11.2009

Installation and operation of residual current operated protective devices

Standard published on 29.12.2017

Technical requirements for the fundamental series of three-phase large asynchronous motor

Standard published on 30.12.2022

Test methods for small power permanent magnet synchronous motors

Standard published on 30.12.2022

Chemical reagent—Ammonium sulfate

Standard published on 3.7.2015