发布时间:2025-01-31 06:13:26
一般蹲式大便器(蹲坑)都是向你描述的那样安装,下水口的密封胶圈一般用于坐便器(坐桶)安装。如果担心向外漏水(通常不会发生),可以用油灰从蹲坑孔内伸进手去把下水口周围的缝塞死。冲水管就是靠一个橡胶圈与蹲坑连接,这个没错。
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