Power transformers - Part 3: insulation levels, dielectric tests and external clearances in air
Edition 2014-05-16

Power transformers - Part 3: insulation levels, dielectric tests and external clearances in air
Edition 2018-05-18

Semiconductor devices - Mechanical and climatic test methods - Part 3: external visual examination
Edition 2017-06-16

Rolling bearings - Thrust bearings - Boundary dimensions, general plan
Edition 2016-02-27

Reciprocating internal combustion engines - Vocabulary of components and systems - Part 1: structure and external covers
Edition 2005-11-01

Assembly tools for screws and nuts - Double-headed open-ended engineers' wrenches - Outside dimensions
Edition 2018-05-25

Assembly tools for screws and nuts - Double-headed box wrenches, deep offset and modified offset - Outside dimensions
Edition 2018-05-25

Railway applications - External visible and audible warning devices - Part 1: head, marker and tail lamps for heavy rail
Edition 2020-01-15

Railway applications - External visible and audible warning devices - Part 2: warning horns for heavy rail
Edition 2020-01-15

Railway applications - External visible and audible warning devices - Part 3: visible warning devices for urban rail
Edition 2020-01-15