标题: EN 13036-4-2011 Road and airfield surface characteristics -- Test methods [打印本页] 作者: cc523pate 时间: 2017-6-10 17:21:15 标题: EN 13036-4-2011 Road and airfield surface characteristics -- Test methods
EN 13036-4-2011 Road and airfield surface characteristics -- Test methods -- Part 4: Method for measurement of slip/skid resistance of a surface: The pendulum test