控制网的布设形式取决于现场地形、建筑物以及施工平面布置图。
The networks precision depends on the site terrain, building and construction layout. So we laid some branch lines in the engineering.
控制网的布设形式取决于现场地形、建筑物以及施工平面布置图。
The networks precision depends on the site terrain, building and construction layout. So we laid some branch lines in the engineering.
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