... 外加剂;搀和剂：admixture 外加缓剂：set retarding admixture 外加覆盖物：applied covering ...
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water-reducing and set-retarding admixture 减水缓凝剂
set retarding-type admixture 缓凝型外加剂
set t retarding admixture 外加缓剂
set retarding and superplasticizer admixture 缓凝高效减水剂
set retarding and water-reducing admixture 缓凝减水剂
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