concealed work的意思|示意
美 / /
英 / /
concealed work相关例句
Subgrade and foundation engineering is a kind of concealed work, which is located under the surface.
地基与基础位于地面以下, 属于隐蔽工程.
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Column form will be installed after inspected & accepted and got the concealed work inspection record.
经检查合格并办理隐蔽检查记录后拼装柱模.
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