在水泥砂浆中掺入水玻璃作为排水管的接口材料,能有效克服地下水影响,提高了接口工程质量。
The drain pipe jointing material of cement mortar with addition of water glass can effectively overcome the influence of groundwater and improve the quality of the joints.
在水泥砂浆中掺入水玻璃作为排水管的接口材料,能有效克服地下水影响,提高了接口工程质量。
The drain pipe jointing material of cement mortar with addition of water glass can effectively overcome the influence of groundwater and improve the quality of the joints.
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