羊毛分级

  • 网络wool classing;wool class;wool classification
羊毛分级羊毛分级
  1. 内蒙古主要产毛区工业用羊毛分级测试分析

    Classified-testing analysis of wool in the main material areas of Inner Mongolia Autonomic Region

  2. 澳大利亚美利奴羊毛的商业分级与检测

    Commercial classification and detection of Australian merino wool

  3. 羊毛细度支数分级法

    Numerical system of wool grading