Optimizing test of technology parameters was done in DK903 carding machine by using NCT,and the numbers of carding trashes were controlled.是什么意思_Optimizing test of technology parameters was done in DK903 carding machine by using NCT,and the numbers of carding trashes were controlled.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句