Terms for subject Power lines containing primary

English	German
primary block	Primärmultiplexsignal
primary block	Multiplexsignal 1. Ordnung
primary digital group	Primärmultiplexsignal
primary digital group	Multiplexsignal 1. Ordnung
primary load	Normalbelastung
primary PCM group A	primäre PCM-Gruppe A
primary PCM group mu	primäre PCM-Gruppe m