长度试验方法 meaning in English
test method for hemfibre-: test method for length of hemfibre
Examples
- Testing method for average length of three - dimensional crimp polyester staple fibres . measure at length of single fibres
三维卷曲涤纶短纤维平均长度试验方法单纤维长度测量法
test method for hemfibre-: test method for length of hemfibre