Introduce the confecting of cement serosity mud-jack equipment and construction points according to engineering examples, the brood value owing to using fewer workers, less material and its low cost.
结合工程实例介绍了水泥浆液的配制，压浆设备及施工操作要点。在工业与民用建筑工程事故处理中，因其用工少、用料省，施工费用低，有广泛的应用价值。
The shoes of Jack were stained with mud because he walked on the small path of the village after the shower.
阵雨过后走在乡村小路上，杰克得鞋子上沾满了些泥块。
The shoes of Jack were stained with mud because he walked on the small path of the village after the shower.
阵雨过后走在乡村小路上，杰克得鞋子上沾满了些泥块。
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