宿迁市宿豫区顺河镇销售壳牌液压油-导轨油粘度在68正负百分之十内的液压油统称为68号

　　40度时候的运动粘度为68正负百分之十

　　100度时候的粘度你可以参照粘度指数昨出计算

　　因为不同品牌的油粘度指数差距很大

　　所以100摄氏度时候的运动粘度不好做定论

　　举例说 68号液压油粘度指数为 112 40度时粘度为68.13 可以推算出100度时的粘度为9.35

　　润滑油VG46，是指这个油品的黏度等级是46号，这里不特指某种润滑油 L-HM46号，是指黏度等级是46号的抗磨液压油。 N46号，也是指油品的黏度等级是46号，通常指机械油或全损耗系统用油。Lube Oil VG46, refers to the viscosity of this oil is 46, here does not specifically refer to a certain kind of Lube Oil L-HM46, refers to the viscosity grade is 46 anti-wear hydraulic oil. N46, also refers to the oil viscosity grade is 46, usually refers to mechanical oil or total loss system oil.