Copper and copper alloys - Semiconductor devices, electronic and vacuum products made from high conductivity copper; German version EN 13604:2013— 20 стр.
Copper and copper alloys - Products of high conductivity copper for electronic tubes, semiconductor devices and vacuum applications; German version EN 13604:2002— 19 стр.
Corrosion of metals and alloys - Stress corrosion cracking - Part 11: Guidelines for testing the resistance of metals and alloys to hydrogen embrittlement and hydrogen-assisted cracking (ISO 7539-11:2013); German version EN ISO 7539-11:2014— 24 стр.