“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	base of a cone base of a cylinder base of a deformation base of a filter base of a logarithm base of a matroid base of a neighborhood system base of a number system base of a power base of a roulette base of a topological space base of a topology base of a trapezoid base of a triangle base of a uniformity base of a vector bundle base of a vector space base of natural logarithms base oil dewaxing process base on context information fusion Base Orcadas Station base pair base pair (bp) base pairing base peak

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