兑水 发表于 2009-10-2 16:50:12

ASTM D 2596-1997 润滑脂极压性能测试方法(四球法)

D2596-97(2002)e1 Standard Test Method for Measurement of Extreme-Pressure Properties of Lubricating Grease (Four-Ball Method)
页: [1]
查看完整版本: ASTM D 2596-1997 润滑脂极压性能测试方法(四球法)