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RETARDER OF TAKING AND ITS APPLICATION IN CONCRETES, MORTAR AND / OR GROUT
RETARDER OF TAKING AND ITS APPLICATION IN CONCRETES, MORTAR AND / OR GROUT
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机译:缓凝剂及其在混凝土,砂浆和/或灌浆中的应用
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摘要
Retardant setting for hydraulic cements, characterized in that it consists of a cyclic aminoplast resin of formula (I) BR/ (CF DRAWING IN BOPI) BR/.
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机译:水硬性水泥的缓凝剂,其特征在于,它由式(I) (CF DRAWING IN BOPI) 的环状氨基塑料树脂组成。
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