多孔聚酯管溶液采集器
Porous tubing solution sampler
玻璃钢聚氨酯保温管
FRP polyurethane insulating pipes
聚氨酯泡沫保温管
polyurethane foam insulation pipe
聚酯熔体管道
Fusing polyester pipeline
PET聚酯(聚对苯二甲酸乙二酯)纤维
PET polyester (polyethylene terephthalate) fiber
PET聚酯聚对苯二甲酸乙二酯纤维
PET polyester polyethylene terephthalate fiber
不变黄HDI聚酯聚氨酯
no yellowing HDI polyester polyurethane
不变黄HDI型聚酯聚氨酯
no yellowing HDI type polyester polyurethane
对氧基苯甲酰共聚聚酯纤维
p-oxybenzoyl copolyester fibre
共聚聚酯
Poly(Ethylene Terephthlate-co-cyclohexanedimethyllene Terephthalate
聚酯/聚醚混合型聚氨酯
polyester-polyether mixed polyurethane
聚酯聚氨酯面漆
polyester polyurethane top coatings
聚酯聚合物多元醇
graft polymeric polyesterols
polyester polymer polyol
聚酯聚醚共聚物
polyester polyether block copolymer
聚酯聚醚混配型
polyether-polyester mixed