Processing speciality of double short apron draft and SKF long short apron draft were compared,spinning were done in pure cotton carding variety and combed variety.是什么意思_Processing speciality of double short apron draft and SKF long short apron draft were compared,spinning were done in pure cotton carding variety and combed variety.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句