采掘机械  mining machinery

番茄机械化采收的发展  Development of Tomato’s Harvest with Machinery

机械化采矿  mechanical mining

机械化采矿作业线  Equipment for mechanized operation

机械化采煤  mechanical coal mining

机械化采煤工祖  mechanized coal face

机械化采煤量  mechanized output

机械化采样  mechanical sampling

机械化采摘  Mechaniaed harvest

机械化采制样  mechanization sampling

综合机械化采煤  Full-mechanized Mining Coal; Fully- mechanized Coal Mining

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

采掘机  mining machine

成型机械化  mechanization of molding