DIN ETS 300010-1 : English -- Transmission and Multiplexing (TM) - Synchronous cross connect equipment 64 and n × 64 kbit/s cross connection rate, 2048 kbit/s access ports - Part 1: Core functions and characteristics; English version ETS 300010-1:1995

سازمان: DIN - Deutsches Institut für Normung e. V.

سال: 1995

زبان: English

قیمت: 55000 تومان