sulfonated rape oil 磺化菜子油...sulfonated hydrocarbon 磺酸化烃...colllodion of sulfonated bitumen 磺化沥青火棉胶...sulfonated castor oil 太古油;磺化蓖麻油...sulfonated tall oil ST 磺化妥尔油ST...sulfonated oil 磺化油...sulfonated oleic acid 磺化油酸...sulfonated phenolic resin 磺化酚醛树脂...sulfonated coal 磺化煤...sulfonated stearic acid 磺化硬脂酸...sulfonated soluble oil 磺化溶解油...sulfonated phenolic resin SMP 磺化酚醛树脂SMP...sulfonated polyacrylamide 磺化聚丙烯酰胺...
交流互动
发表言论