准同步数字系列
Break line fault
PDH
plesiochronous digital hierarchy
PDH Plesiochronous digital hierarchy
PDH:PlesiochronousdigitalHierarchy
Plesiochronous Digital Hierarchy PDH
准同步数字系列(PDH)
plesiochronous digital hierarchy
同步数字系列
SDH
chemical overlapped signal
chemical pharmacon for reduced resistance
Chemical phase
synchronous digital hierarehy
Bovine αS1 casein
SDH Synchronous digital hierarchy
synchronous digital hierachy
synchronous digital hierarchy
bovine virral diarrhoea-mucosal disease
synchronous digital hierarchy SDH
blood relative
同步数字系列(SDH)
SDH
synchronous digital hierarchy
同步数字系列SDH
synchronous digital hierarchy
SDH
同步数字系列交叉
Synchronous Digital hierarchy Cross-Connect SDXC
带正负号数字数字系统
signed digit number system
数字-数字数据变换器
digital-to-digital data converter
数字同步系统
digital synchronous system
同步数字系统
SDH
Synchronous digital system
Keithley2400系列数字源表
2400 Series Digital Source-meter
UR系列数字保护继电器
UR series digital protective relay
电力数字同步网
power digital synchronization network