-
The new BCSB idea combines the space division switching with the time division switching.
BCSB新颖的构思将空分交换和时分交换体制有机的结合在一起。
youdao
-
The new BCSB idea combines the space division switching with the time division switching.
BCSB新颖的构思将空分交换和时分交换体制有机的结合在一起。
youdao