短語詞組短語based acrylic resin 脂是丙烯酸樹脂專業(yè)産銷公司water based photosensitive resin 水性光敏樹脂piperylene based hydrocarbon resin 間戊二烯石油樹脂cellulose based magnetic resin 纖維素基磁性樹脂naphthalene -based pitch resin 萘瀝青樹脂;萘瀝青water -based photosensitive resin 水基光敏樹脂cellulose -based magnetic resin 纖維素基磁性樹脂lignin -based epoxy resin 木質(zhì)素基環(huán)氧樹脂 返回 base resin