ASTM D 4878-2003 标准详情
- 标准号:ASTM D 4878-2003
- 中文标题:聚氨基甲酸乙酯原材料的标准试验方法:多元醇粘度的测定
- 英文标题:standard test methods for polyurethane raw materials: determination of viscosity of polyols
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2003-11-01
These test methods are suitable for research or as quality control or specification tests. Viscosity measures the resistance of a fluid to uniformly continuous flow without turbulence or other forces. 1.1 These test methods (A and B) determine the v
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