短語詞組短語Blown Film Extrusion 吹膜成型blown -film extrusion line 吹塑機組Co -Extrusion Blown Film Extrusion 多層吹袋押出生產(chǎn)線Plastics blown -film extrusion accessory 塑料擠出吹塑薄膜輔機extrusion -blown molding 擠出吹塑Extrusion of blown films 吹制薄膜擠壓Plastics extrusion -blown film accessory 塑料擠出吹塑薄膜輔機 返回 blown extrusion