The mechanism of causing yarn hairness is analysed.All kinds of measures of eliminating and reducing hairness are introduced.The mechanism of producing compact spinning yarn is also investigated.是什么意思_The mechanism of causing yarn hairness is analysed.All kinds of measures of eliminating and reducing hairness are introduced.The mechanism of producing compact spinning yarn is also investigated.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句