NA 172
DIN Standards Committee Principles of Environmental Protection
Standards
[CURRENT]
IEC 60050-731 Corrigendum 1
IEC 60050-731 Corrigendum 1
International electrotechnical vocabulary; chapter 731: optical fibre communication
Title (German)
Internationales elektrotechnisches Wörterbuch; Kapitel 731: Lichtwellenleitertechnik