Preparation, formula and properties testing were introduced for HMS series high range water reducing agent.

介绍了HMS型系列高效减水剂的制备方法、配方、以及性能测试。

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Naphthalene series of high range water reducing agents is a kind of an excellent water reducing admixture widely in use.

萘系高效减水剂是一种用途较广性能优越的高效减水剂。

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Testing results for effects of high range water reducing agent on hydration temperature elevation, heat emission and strength of the concrete were presented.

介绍了高效减水剂对混凝土水化温度升高、放热率及强度影响的试验结果。

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These range from planting mangroves to increase water catchments in high flood regions to providing low-cost risk transfer methods to farmers in developing countries.

CNN: Risky business: insuring countries against climate catastrophe

Kohler, the Wisconsin-based maker of high-end bathroom fixtures, has developed its own range of home-whirlpool designs that offer a multitude of water experiences.

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