聚氨基甲酸酯密封组件
polyurethane seal assembly
聚氨基甲酸酯弹性纤维
polyurethane elastic fiber
浇注型聚氨酯弹性体
casting polyurethane elastomer
cast polyurethane elastomer
casting polyurethane elatomer
CPUE
castable polyurethane elastomer
活性端基聚氨酯橡胶
activated terminated polyurethane rubber
环氧聚氨酯涂层
Epoxy or polyurethane coatings
环氧聚氨酯乳液
epoxy-polyurethane emulsion
环保聚氨酯防水涂料
environment protectional polyurethane waterproof c
黑磁铁聚氨酯耐磨漆
black magnetic iron oxide polyurethane abrasion resistance paint
含叔胺基聚酯型聚氨酯弹性体
polyurethane containing tertiary amine
含能热塑性聚氨酯弹性体ETPE
energetic thermoplastic polyurethane elastomers ET