The dust content in plastic material directly affects the quality of its downstream products,such as film and injection molding piece,therefore,it is very important to control or reduce the dust content in plastic material.是什么意思_The dust content in plastic material directly affects the quality of its downstream products,such as film and injection molding piece,therefore,it is very important to control or reduce the dust content in plastic material.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句