internal friction twist principle
[新英汉石油技术词典]
internal friction twist principle内摩擦加捻原理
是什么意思,internal friction twist principle的解释,internal friction twist principle的翻译
[纺织英汉词典] internal friction twist principle
internal friction twist principle
[新英汉石油技术词典]
internal friction twist principle是什么意思,internal friction twist principle的解释,internal friction twist principle的翻译
[纺织英汉词典] internal friction twist principle