短語詞組短語joint t sealant 接頭密封劑Expanded PTFE Joint Sealant 密封帶;膨脹聚四氟乙烯密封帶;面議elastomeric joint sealant 合成橡膠接縫料Expanded Teflon Joint Sealant 膨脹聚四氟乙烯密封帶polyurethane joint sealant 聚氨酯接縫密封劑polyurethane road joint sealant 聚氨酯道路嵌縫膠Polyurethane for Building Joint Sealant 建筑填縫用聚胺酯Water -proof caulked joint sealant 防水嵌縫密封膠sealant joint 膠縫 返回 joint sealant