机械化混凝土衬砌  mechanized concrete lining

机械衬砌  Mechanical lining

板栗剥苞机械化技术  The Technology of Chinese Chestnut Barker

办公室工作机械化  mechanization of office work

半机械化  semi-mechanization; semi-mechanized

半机械化建筑法  semi-mechanized method of building

保护性机械化耕作  conservation tillage

采场机械化  Mechanizing for mining

衬砌机  lining machines; lining machine

成型机械化  mechanization of molding

船式机械化焦油氨水澄清槽  mechanical boat decanter

低亚钠磺化化机浆  Low-sulfite SCMP

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

电机械化学  Electromechanochemical

电子仪器零件的机械化生产  MPE

短壁机械化  Shortwall mechanization

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