发布时间:2025-02-01 16:09:58
平口水泥管安装不直的原因:
1、水泥管地质结构反面摩擦阻力不均匀,导致专用工具观测力不均匀,导致水泥管轴线偏差。
2、水泥顶管施工背面的偏差或不平,导致水泥管道接缝线的偏差。
3、液压千斤顶不同,安装精度不够,液压千斤顶顶推力之间距离大,导致水泥管接头线偏差。
我是做装修资料的项目名称是按合同填还是和总包的施工许可证一样
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