NA 172
DIN Standards Committee Principles of Environmental Protection
Standards
[CURRENT]
IEC 60050-851 AMD 1
IEC 60050-851 AMD 1
International electrotechnical vocabulary - Part 851: Electric welding; Amendment 1
Title (German)
Internationales Elektrotechnisches Wörterbuch - Teil 851: Elektroschweißen; Änderung 1