double godet roller spinning machine
[新英汉石油技术词典]
double godet roller spinning machine双导丝辊纺丝机
是什么意思,double godet roller spinning machine的解释,double godet roller spinning machine的翻译
double godet roller spinning machine
[新英汉石油技术词典]
double godet roller spinning machine是什么意思,double godet roller spinning machine的解释,double godet roller spinning machine的翻译