polyurethane joint sealant

基本解釋

• [化學(xué)]聚氨酯接縫密封劑

英漢例句

雙語例句

• By adopting water-soluble polyurethane grouting technique of filling the expansion joint with two-component polysulfide sealant, the leakage has been effectively controlled.
  用水溶性聚氨脂灌漿，雙組分聚硫密封膠填注伸縮縫処理取得了很好的傚果。

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詞組短語

短語

• polyurethane road joint sealant 聚氨酯道路嵌縫膠
• Polyurethane for Building Joint Sealant 建築填縫用聚胺酯

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專業(yè)釋義

化學(xué)

• 聚氨酯接縫密封劑