polyurethane joint sealant

基本解释

• [化学]聚氨酯接缝密封剂

英汉例句

双语例句

• By adopting water-soluble polyurethane grouting technique of filling the expansion joint with two-component polysulfide sealant, the leakage has been effectively controlled.
  用水溶性聚氨脂灌浆，双组分聚硫密封胶填注伸缩缝处理取得了很好的效果。

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词组短语

短语

• polyurethane road joint sealant 聚氨酯道路嵌缝胶
• Polyurethane for Building Joint Sealant 建筑填缝用聚胺酯

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专业释义

化学

• 聚氨酯接缝密封剂