ASTM E707-1990 标准详情
- 标准号:ASTM E707-1990
- 中文标题:使用北卡罗来纳州大学变速摩擦试验仪作防滑测定的测试方法
- 英文标题:test method for skid resistance measurements using the north carolina state university variable-speed friction tester
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1990-05-25
CONTAINED IN VOL. 04.03, 2006 Measures skid resistance of paved surfaces using North Carolina State University VST, which is pendulum-type with locked-wheel smooth rubber tire. Directs water at selected velocity along surface friction between tire an
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