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研究了CRS减水剂的性能,并利用CRS减水剂与其它外加剂或化学试剂复合,生产出符合国标要求的防冻剂、缓凝剂等外加剂品种。
The performance of CRS water reducer was studied, and CRS water reducer was compounded with other admixtures or chemical reagents to produce antifreeze and retarder additives.