分析了进口原棉的特性，对其物理性能指标进行了测试，并进行了单唛试纺。
The property of import raw cotton is analyzed, and the p hy sical performance index is tested. Single test spinning is also done.
分析了进口原棉的特性，对其物理性能指标进行了测试，并进行了单唛试纺。
The property of import raw cotton is analyzed, and the p hy sical performance index is tested. Single test spinning is also done.
应用推荐