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
聚氨酯材料
polyurethane material
polyurethane foam material
聚酯聚氨酯面漆
polyester polyurethane top coatings
雷达波吸波材料
radar absorbing material
radar absorbing materials
微波吸波材料
microwave absorbing materials
宽带宽波束
wideband wide beam
Wide band wide beam-width
宽带宽角扫描
wideband wide-angle scanning
wideband wide scan
蓖麻油聚氨酯-聚醚聚氨酯
Castor oil polyurethane-polyether-polyurethane
端异氰酸酯聚氨酯预聚体
isocyanate-terminated polyurethane prepolymers
非异氰酸酯聚氨酯
nonisocyanate polyurethanes
nonisocyanate polyurethane
non-isocyanate polyurethane
改性聚氨酯/聚丙烯酸酯分散体互穿网络涂料印花关键词:涂料印花
含酯聚氨酯
easter-based polyurethane
聚氨酯─聚丙烯酸酯共聚
Polyurethane-Polyacrylate copolymerization
聚氨酯—聚丙烯酸酯共聚
Polyurethane-Polyacrylate copolymerization