The super-accelerate complex admixture of concrete was obtained by mixing inorganic super-accelerate stimulant composition with a little organic surface active agent.
本文介绍了以无机超早强激发剂辅与少量有机表面活性剂复合而成的超早强复合外加剂。
The project and its actual result of the cleaning of clean circulating water system for converters by using organic complex chemical cleaning agent under normal operation are stated.
主要叙述了炼钢厂转炉净循环水系统在正常运行状态下，采用全有机复合化学清洗剂进行不停车清洗的方案及实施效果。
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