mildew-retarding agent 抑霉剂 ; 防霉剂
cationic retarding agent 阳离子阻染剂
Fire-retarding Agent HBCD 阻燃剂HBCD
dye-retarding agent [纺] 染色减速剂 ; 阻染剂
Fire-retarding Agent FRC 阻燃剂FRC
Experiment results showed that compound use of efficient water-reducing admixture and retarding agent can efficiently control the pumped concrete slump loses through time.
试验结果表明，复合使用高效减水剂和缓凝剂，能有效控制混凝土坍落度经时损失。
SEM photographs indicate that the microstructure of hardening cement with super-retarding agent is more compact.
SEM图像表明，掺超缓凝剂的水泥硬化结构更加致密。
The trials show the cement retarding agent acceptable at lower energy consumption, lower cost and no secondary pollution.
试验表明，该新工艺可生产出合格水泥缓凝剂产品，并且能耗低，成本低，无二次污染。
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