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| 三同时 (completion of a project simultaneously with the completion of the facilities for controlling waste water/waste gas and industrial wastes, 指完成工程的同时,完成废水、废气、废渣的处理设施) | |||
| |||
| 三同时 (completion of a project simultaneously with the completion of the facilities for controlling waste water/waste gas and industrial wastes, 指完成工程的同时,完成废水、废气、废渣的处理设施) | |||
