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This new cement grouting material takes ordinary silicate cement as main cementing material.
本发明是一种新型的水泥灌浆材料。
youdao
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Ordinary Silicate Rotary-kiln Producing Early-consolidation Cement.
普通硅酸盐，回转窑早强型水泥。
youdao
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Ordinary Silicate Rotary-kiln Producing Early-consolidation Cement.
普通硅酸盐，回转窑早强型水泥。
youdao