发布时间:2025-01-20 22:37:51
企口式钢筋混凝土管连接,将母企口管口面迎水流方向,将公企口与母企口进行对接插入,细细地稳合好,再缠包钢丝网片,然后用水泥砂浆抹平接头。
平口钢筋混凝土管装应从下游往上游方向安最好。
接头处,要做好包头处理,防止漏水。从下往上,可以利用管子自身重力使其接触牢固。
如果自己在家自制驱蚊水如糖水白醋水能使蚊子粘死还有哪些驱蚊水使蚊子粘死
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