发布时间:2025-02-06 06:56:13
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。
九牧花洒套装推荐3576050浴缸龙头s020152c112手持花洒
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