ASTM D4120-2007 标准详情
- 标准号:ASTM D4120-2007
- 中文标题:动态试验下粗纱、纱条和毛条的纤维粘附力用标准试验方法
- 英文标题:Standard Test Method for Fiber Cohesion in Roving, Sliver, and Top in Dynamic Tests
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2007
1.1 This test method describes the measurement of fiber cohesion as the dynamic cohesive force required to maintain drafting in rovings, slivers or tops when they are subjected to stress induced by passing between pairs of drafting rolls of different
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