標(biāo)題: ASTM E 2101-2000 利用平均典型地點(diǎn)測(cè)量減速機(jī)測(cè)定冬天污染路... [打印本頁] 作者: 兌水 時(shí)間: 2009-11-17 07:05 標(biāo)題: ASTM E 2101-2000 利用平均典型地點(diǎn)測(cè)量減速機(jī)測(cè)定冬天污染路... E2101-00 Standard Test Method for Measuring the Frictional Properties of Winter Contaminated Pavement Surfaces Using an Averaging-Type Spot Measuring Decelerometer
