单多模转换器检测
DLA SMD-5962-81008 REV B-2008 微电路、线性、单片和多芯片、12 位数模转换器
MICROCIRCUIT, LINEAR, MONOLITHIC AND MUL
[建筑材料检测]
数字复用设备检测
GJB 2074-1994 数字复用设备通用规范
General specifications for digital multiplexing equipment
[建筑材料检测]
基于SDH/PDH传输的光接入网设备检测
ITU-T G.832-1998 PDH网络SDH传输:框架和复接结构
In this Recommendation the term recognized operating agency (ROA) includ
[建筑材料检测]
PCM复用设备检测
ITU-T G.731-1988 音频用基群PCM复用设备
If channel time slot 16 which is assigned to signalling as covered in Q 5 below
[建筑材料检测]
