lifting appliance and lifting gear
survey of lifting appliances and lifting gear
automatic synchronizing indicator
automatic synchronizing relay
automatic synchronizing unit
blacker-than-black synchronizing signal
chopper synchronizing rectifier circuit
color synchronizing burst
composite synchronizing signal
Hydraulic Synchronizing Circuit
increment synchronizing
multirow and synchronizing delay blasting
synchronizing
同步
同
同期
整步
同步脉波
同步化
同步的
同步用码
同步引式波
整步作用
整步指示灯
协调
整步电流
整步指示器
synchronizing frequency