Materials for interconnection structures - Part 7: Sectional specification set for restraining core materials; section 1: Copper/Invar/copper (IEC 61249-7-1:1995); German version EN 61249-7-1:1995— 6 стр.
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.
Zinc or zinc alloy coated low carbon steel wire for armouring power and telecommunication cables - Part 1: Land cables; German version EN 10257-1:1998— 10 стр.
Steel flats with special magnetic properties; cold rolled, non oriented, finally annealed magnetic sheet and strip; hysteresis loss at frequencies above 100 Hz— 2 стр.