SH/T 0675-1999 Air-cooling two-stroke-cycle gasoline engine oil

GB/T 260-2016 Test method for water in petroleum products—Distillation method GB/T 261-1983 Petroleum products—Determination of flash point—Closed cup method GB/T 261-2008 Determination of flash point—Pensky-Martens closed cup method GB/T 261-2021 Determination of flash point—Pensky-Martens closed cup method GB/T 265-1988 Petroleum products—Determination of kinematic viscosity and calculation of dynamic viscosity GB/T 511-1988 Petroleum products and additives—Determination of mechanical impurities—Gravimetric method GB/T 511-2010 Petroleum,petroleum products and additives—Method for determination of mechanical admixtures GB/T 2433-2001 Petroleum products-Lubricating oils and additives—Determination of sulphated ash GB/T 4756-1998 Petroleum liquids—Manual sampling GB/T 4756-2015 Method for manual sampling of petroleum liquids GB/T 6531-1986 Crude petroleum and fuel oils—Determination of sediment—Extraction method SH/T 0646-1997 Lubricants test method for evaluating exhaust gas smoke of air-cooled two-stroke gasotine engine SH/T 0667-1998 Detergency test procedure for evaluating air-cooled two-stroke gasoline engine oils SH/T 0668-1998 Lubricity test procedure for evaluating air-cooled two-stroke gasoline engine oils SH/T 0669-1998 Exhaust system blocking test procedure for evaluating air-cooled two-stroke gasoline engine oils SH 0164-1992 Rules for packaging, storage, transportation, and acceptance of petroleum products

JASO M345:1993