1) consign other companies to maintenance the equipment system
委外
1.
Tianjin Metro to consign other companies to maintenance the equipment system of risks and countermeasures
天津地铁设备系统委外维修的风险与对策
2) Overseas commissioning
境外委托
3) entrusted construction units
外委施工
1.
The entrusted construction units will finally have significant impact on safe production of the unit that will undertake all the activities to deliver complete project.
外委施工方对总包单位的安全生产最终将产生重大的影响。
5) additional promotion
拔补外委
6) QING: detached squad leader
外委把总
补充资料：委托人
委托人——
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条