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关注：1
2013-05-23 12:21
求翻译：The non-water reacted polymer grouting material represented by two-component polyurethane foam has become a new grouting material with excellent comprehensive performances, because of the fast response, high expansion rate, high expansion force, good water impermeability, long-term durability, and non- environmental po是什么意思？ 待解决
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- 离问题结束还有
The non-water reacted polymer grouting material represented by two-component polyurethane foam has become a new grouting material with excellent comprehensive performances, because of the fast response, high expansion rate, high expansion force, good water impermeability, long-term durability, and non- environmental po
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2013-05-23 12:21:38
非水反应双组分聚氨酯泡沫为代表的聚合物灌浆材料已成为一个新的灌浆材料具有优良的综合性能，因为响应速度快，高扩张速度，扩张力高，透水性好，长期耐久性，和无环境污染等[1]。基于这样的聚合物注浆技术
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2013-05-23 12:23:18
非水反应聚合物灌浆材料由两个部件聚氨酯灌浆材料已成为一个新泡沫,表演出色而全面,由于快速响应、高扩展、高扩充武力,好水不渗透性,长期的持久性,而非环境的污染等[1]。 聚合物灌浆技术基于这样一种
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2013-05-23 12:24:58
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2013-05-23 12:26:38
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2013-05-23 12:28:18
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