Understand sex of wind daylighting standard, dustproof and anticorrosive eliminate a gender.通风采光标准性, 防尘防腐消除性.Is this frame anticorrosive and colorfast?这种框架容易腐蚀和褪色 吗 ?Epoxy - polyurethane IPN anticorrosive paint forms fil...
SB 9917 anti - weather acrylic acid polyurethane coating is two components anticorrosive coating.SB9917丙烯酸聚氨酯耐候漆是双组份、性能优良的防腐涂料.Epoxy - polyurethane IPN anticorrosive paint forms film with excellent anticorrosive property...