mud mortar 中文意思是什麼
mud mortar
解釋
泥灰砂漿-
Usage : when pouring into - cement, keeping apart cement mortar and mud and preventing cement mortar from mixing into mud for not influencing quality of well cementation
產品說明用途:注水泥時,隔離水泥漿和泥漿,防止水泥漿中滲入泥漿影響固井質量。
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