extrusion forwardextrusion reducing挤: crowd; pack; cram制: make; manufacture管挤制: tube extrusion挤制, 压出: extruding挤制法: extrustion process下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:挤制,即可在微信中查询翻译