◎ 投产 tóuchǎn
[go into operation;put into production] 投入生产

1.go into operation; put into production in commission; completion and commissioning; {油工} blow in; commissioning; starting

谓新建厂矿投入生产。 毛泽东 《论十大关系》二：“轻工业工厂的建设和积累一般都很快，全部投产以后，四年之内，除了收回本厂的投资以外，还可以赚回三个厂，两个厂，一个厂，至少半个厂。”