checking of building line的意思|示意
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验线
checking of building line的网络常见释义
验线 ... 放线 setting out；construction layout 验线 checking of building line 建筑标高 construction elevation ...
checking of building line相关例句
This supplies reference to the design, building, checking and accept of the east line of south-north water transfer project.
对南水北调东线泵站工程的设计、建设和验收具有参考价值。