GB/T 34548-2017 The additive of methanol gasoline for vehicle

SH/T 0224 GB 190-1990 Labels for packages of dangerous goods GB 190-2009 Packing symbol of dangerous goods GB/T 470-1997 Zinc ingots GB/T 470-2008 Zinc ingots GB/T 508-1985 Petroleum products—Determination of ash 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 514-1983 Liquid in glass thermometers for petroleum products—Specification GB/T 514-2005 Specification for liquid-in-glass thermometers for testing of petroleum products GB/T 603-2002 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 699-1999 Quality carbon structural steels GB/T 699-2015 Quality carbon structure steels GB/T 728-1998 Ingot tin GB/T 728-2010 Ingot tin GB/T 728-2020 Tin ingot GB/T 4756-1998 Petroleum liquids—Manual sampling GB/T 4756-2015 Method for manual sampling of petroleum liquids GB/T 5231-2001 Wrought copper and copper alloys chemical composition limits and forms of wrought products GB/T 5231-2012 Designation and chemical composition of wrought copper and copper alloys GB/T 5231-2022 Designation and chemical composition of wrought copper and copper alloys GB/T 6283-1986 Chemical products—Determination of water—Karl fischer method (general method) GB/T 6283-2008 Chemical products—Determination of water Karl·fischer method(general method) GB/T 6536-1997 Petroleum products—Determination of distillation GB/T 6536-2010 Standard test method for distillation of petroleum products at atmospheric pressure GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 8019-1987 Motor gasoline and aviation fuels—Determination of existent gum—Jet evaporation method GB/T 8019-2008 Standard test method for gum content in fuels by jet evaporation GB/T 9724-2007 Chemical reagent—General rule for the determination of pH GB 16483-2000 General rules for preparation of chemical safety data sheet GB/T 16483-2008 Safety data sheet for chemical products—Content and order of sections GB/T 18612-2001 Determination of organic chloride content in crude oil by combustion and microcoulometry GB/T 18612-2011 Determination of organic chloride content in crude oil GB/T 20878-2007 Stainless and heat-resisting steels—Designation and chemical composition GB/T 23510-2009 Fuel methanol for motor vehicles GB/T 23799-2009 Methanol gasoline(M85) for motor vehicles GB/T 23799-2021 Methanol gasoline(M85) for motor vehicles SH/T 0689-2000 Standard test method for determination of total sulfur in light hydrocarbons,motor fuels and oils by ultraviolet fluorescence GB/T 20878-2024 Stainless steels—Designation and chemical composition SH 0164-1992 Rules for packaging, storage, transportation, and acceptance of petroleum products NB/SH/T 0704-2010 Determination of Nitrogen Content in Petroleum and Petroleum Products by Chemical Luminescence Analysis Using Paddle Sampler SH/T 0246-1992 Determination of Water Content in Light Petroleum Products by Electrical Conductivity Method (ECM) GB/T 8019-2025 Determination of gum content in fuels—Jet evaporation