gel block agent 凝胶封堵剂
gas block agent 气窜剂
anti-block agent 防结块剂
Sodiumion gap block agent 钠离子通道阻滞剂
sympathetic ganglionic block agent 交感神经节阻滞药
Agent Block 盖帽特工
The invention also provides a cement composite formation method, characterized in that the substance block agent is coated on the surface of the hardened cement product.
又，本发明亦为以于水泥硬化体表面被覆以前 述物质隔绝剂为特征的水泥复合体的形成方法。
Adapting such anti-block agent can meet production as well as product quality requirement and have good economical and social benefit through industrial test and application.
通过工业化试验应用开口剂，证明采用该开口剂可满足生产及产品质量的要求，具有良好的经济效益和社会效益。
In the cement composite, a hardened cement product is coated with a substance block agent composed chiefly of an aqueous dispersion of synthetic resin, a swelling clay mineral and a pigment.
其为在水泥硬化体上被覆有合成树脂水性分散体、膨润性粘土矿物及以颜料为主成分的物质隔绝剂所成的水泥复合体。
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