“excavation work”的概念、定义、翻译、参考文献-科学参考

单词	excavation work
释义	excavation work Encyclopedia 工学化学品生产单位特殊作业释 excavation work动土作业挖土、打桩、钻探、坑探、地锚入土深度0.5米以上，使用推土机、压路机等施工机械进行填土或平整场地等可能对地下隐蔽设施产生影响的作业。
随便看	outarc outboard engine outbound outbound and inbound signal outbound management Outbound Mergers &Acquisitions outbound Tourism outbreak outbreak investigation outbreak of invasive species outbred mouse outbreeding outbreeding depression outbundle outburst outburst prevention measures outcome outcome evaluation outcome space outcome stele at Jincheng Wuju Hall outcrop outcrop of mineral resources outcrossing out-degree outdegree

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