发布时间:2025-02-06 19:47:21
作为整套图纸来说,肯定会标注正负零,在地下室图纸中没有标注负尺寸的,可以依照正负零进行施工,当然,稳妥的办法是出一份联系单,让设计单位说明清楚,这样就不需要施工单位承担任何责任,而且也不需要猜测地下水施工标高。
香河家具城 北欧简约方形可伸缩实木餐桌椅组合 1桌4椅120160cm详细介绍
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