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发表于 山东省 2018-3-14 04:49
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呵呵、要我翻译是要付钱的(专业类 - 2毛/汉字)~~免费给你摘两段看看:
"MOTORCYCLE--FOUR-STROKE CYCLE GASOLINE ENGINE OILS IMPLEMENTATION MANUAL(JASO T 903 2016)"——这是JASO最新的2016款摩托车四冲程机油实施手册。
在第2条其实施目的中指出:
"In recent years, engine oils for 4-wheel vehicles have tended towards lower viscosity and lower friction to achieve better fuel economy. There are concerns that such low friction and low viscosity oils, when used in motorcycles, MAY cause clutch slippage and transmission gear pitting wear."
“近年来,4轮车辆机油粘度和摩擦力变得越来越低,以期达到更好的燃油经济。有担心认为如此低摩擦力和粘度的机油,用于摩托车时,可能导致离合打滑和变速齿轮摩蚀。”
还有、在条款3.4,JASO分类的研发背景中指出:
"There are concerns that lower friction and lower viscosity four-cycle oils, which are strongly required recently for achieving better fuel economy of 4-wheel-vehicles, MAY cause cluth slippage of poor gear durability in motorcycles. Field problems have actually been observed that are PROBABLY attributable to such problems. "
“有担心认为,因更好的燃油经济性,如今广泛应用于4轮车辆的更低摩擦力和更低粘度的四冲程机油,或许导致摩托车离合打滑和齿轮耐用问题。实际观察出现到的情况可能归咎于这些问题。”
注意我标注大写的这几个词,"may"、"probably"——“或许”“可能”,这就是JASO搞出这个分类来的基础,没有任何确凿实例数据作证,很吻合像神户制钢、三菱、东芝、东丽、西铁城这些帝国主义组织的气质。。 |
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