標(biāo)題: ASTM D 4857-2003 測(cè)定潤(rùn)滑油最大限度減輕二沖程循環(huán)汽油發(fā)... [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-10-12 10:46 標(biāo)題: ASTM D 4857-2003 測(cè)定潤(rùn)滑油最大限度減輕二沖程循環(huán)汽油發(fā)... D4857-03 Standard Test Method for Determination of the Ability of Lubricants to Minimize Ring Sticking and Piston Deposits in Two-Stroke-Cycle Gasoline Engines Other Than Outboards
