The unit are made of plastic extruder,cooling tank,drier, pelletizer, shaking sieve.Its total length is 12 meters.They make granules for PVC, PE etc and other plastic pelletizing.是什么意思_The unit are made of plastic extruder,cooling tank,drier, pelletizer, shaking sieve.Its total length is 12 meters.They make granules for PVC, PE etc and other plastic pelletizing.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句