“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	Challenging Minisatellite Payload Challis crater chalone Chalukouporphyry molybdenum deposit Cham chama Chamaeleon chamaephytes Chamber chamber chamber and slot classifier chamber blasting chamber complex chambered nautilus chamber excavating chamber inking device Chamberlain chamberlain for attendants chamberlain for imperial insignia chamberlain for the palace garrison Chamberlain, Owen Chamberlin crater chamber music chamber of commerce chamber opera

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