concealed work

常见例句

Often used for ground treatment, the cement mixing pile is concealed work.
粉喷桩用于地基处理，属于隐蔽工程。
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In the case of concealed work, the contractor shall give the developer notice for inspection prior to concealment.
第二百七十八条隐蔽工程在隐蔽以前，承包人应当通知发包人检查。
The construction of drilled hole with shaft wall protection by drilling mud belongs to the concealed work, the pile quality influences directly the superstructure security and the building subsidence.
泥浆护壁钻孔灌注桩施工属于隐蔽工程，成桩质量的好坏直接影响上层结构的安全和建筑物的沉降。
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