標(biāo)題: ASTM D 4172-1994 潤滑液防磨損特性的試驗(yàn)方法(四球法) [打印本頁] 作者: 兌水 時(shí)間: 2009-10-9 09:13 標(biāo)題: ASTM D 4172-1994 潤滑液防磨損特性的試驗(yàn)方法(四球法) D4172-94(1999) Standard Test Method for Wear Preventive Characteristics of Lubricating Fluid (Four-Ball Method)
