검색어: 工矿企业 (중국어(간체자) - 영어)

1919年《未成年人(工矿企业)夜间工作公约》(第6号)；
night work of young persons (industry) convention, 1919 (no. 6);

"加拿大 "采矿企业根据这一情况和预计的变化，声称不应颁布需要就特许权授予和付费设立新制度的法律修正案，也不应将重点放在社会或环境问题上。
in the light of this and anticipating changes, "canadian " mining companies stated that no legislative amendments should be introduced that would entail a new system for granting and paying for concessions, and that priority should not be given to social or environmental issues.