小巧机械的发明  gadgeteering

触发机械  crush trigger

电机机械  electric machinery; electric machine

电机机械结构  basic machine format

电机机械式扫描  electromechanical scannig; scanning; electromechanical

发动机机械故障研究  Research on the mechanical failure of the engine

纺纱机械机构  mechanism of spinning frame

飞机机械师  aircraft mechanician

风机机械特性曲线  mechanical characteristic curve of fan

工程机械机群  engineering machinery cluster; Engineering Machine-group

机械发动机  mechanical engine

机械发动机故障  mechanical engine problem

机械发泡  mechanical foaming

机械发泡塑料  mechanically foamed plastics

机械-机器  MAC Address

空-空后冷载重车发动机机械设备手册  ataac truck engine mechanical manual

染整机械机构  dyeing and finishing mechanism

日本船用机械发展协会  Japan Marine Machinery Development association

日本船用机械发展协会日本海运机械发展协会  Japan Marine Machinery Development association