标准号:IS 9284-1979
发布日期:1980/2/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围: This standard covers determination of abrasion resistance characteris-tics of concrete under physical effects only by subjecting it to the impingement of air-driven silica-sand using 10-cm concrete cubes.