三层共挤复合宽幅吹塑棚膜机组的膜泡内冷装置应用效果三層共擠複閤寬幅吹塑棚膜機組的膜泡內冷裝置應用效果 삼층공제복합관폭취소붕막궤조적막포내랭장치응용효과 Effect on Application of Inner Cooling Device of Film Bubble Three-layer Coextrusion Film Blowing Unit for Wide-width Shed Film
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塑料科技塑料科技소료과기 PLASTICS SCIENCE AND TECHNOLOGY 2003年2期34-36,共3页