標(biāo)題: ASTM F 551-1989 測試輪胎用標(biāo)準(zhǔn)直徑[67.23英寸(1.707m)]... [打印本頁] 作者: 兌水 時間: 2009-11-20 11:32 標(biāo)題: ASTM F 551-1989 測試輪胎用標(biāo)準(zhǔn)直徑[67.23英寸(1.707m)]... F551-89(2000) Standard Practice for Using a 67.23-in. (1.707-m) Diameter Laboratory Test Roadwheel in Testing Tires