DB31/T 229-2011 Mineral oil-based organic heat carrier

DB31/T 229-1999 DB31/T 229-1999 Thermal conduction oil

GB/T 259-1988 Petroleum products—Determination of water-soluble acids and alkalis GB/T 265-1988 Petroleum products—Determination of kinematic viscosity and calculation of dynamic viscosity GB/T 268-1987 Petroleum products—Determination of carbon residue—Conradson method GB/T 387-1990 Dark petroleum products—Determination of sulphur content—Tubular oven method GB/T 1884-2000 Crude petroleum and liquid petroleum products—Laboratory determination of density—Hydrometer method GB/T 1885-1998 Petroleum measurement tables GB/T 3535-1983 Petroleum oils—Determination of pour point GB/T 3535-2006 Petroleum products—Determination of pour point GB/T 3536-1983 Petroleum products—Determination of flash and fire points—Cleveland open cup method GB/T 3536-2008 Petroleum products—Determination of flash and fire points—Cleveland open cup method GB/T 4756-1998 Petroleum liquids—Manual sampling GB/T 4756-2015 Method for manual sampling of petroleum liquids GB/T 4945-2002 Standard test method for acid and base number of petroleum products and lubricants by Colour-indicator titration GB/T 5096-1985 Petroleum products—Corrosiveness to copper—Copper strip test GB/T 5096-2017 Test method for corrosiveness to copper from petroleum products by copper strip test 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 7304-2000 Petroleum products and lubricants—Determination of acid number—Potentiometric titration method GB/T 7304-2014 Standard test method for acid number of petroleum products by potentiometric titration GB/T 7631.12-1994 Lubricants and related products (class L)—Classification—Part 12:Family Q (heat transfer fluid) GB/T 7631.12-2014 Lubricants,industrial oils and related products(class L)—Classification—Part 12:Family Q(Heat transfer fluids) GB/T 11133-1989 Liquid petroleum products—Determination of water—Karl fischer reagent method GB/T 11133-2015 Standard test method for determination of water in petroleum products,lubricating oils,and additives—Coulometric Karl Fischer titration method 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 23800-2009 Heat transfer fluids—Determination of thermal stability GB 23971-2009 Heat transfer fluids SH 0164-1992 Rules for packaging, storage, transportation, and acceptance of petroleum products SH/T 0170-1992 Petroleum product determination of residual carbon (electric furnace method) SH/T 0246-1992 Determination of Water Content in Light Petroleum Products by Electrical Conductivity Method (ECM) SH/T 0558-2016 SH/T 0558-2016 Determination of Boiling Point Distribution of Petroleum Fractions by Gas Chromatography SH/T 0642-1997 Petroleum and petrochemical products--Determination of autoignition temperature SH/T 0689-2000 Standard test method for determination of total sulfur in light hydrocarbons,motor fuels and oils by ultraviolet fluorescence GB 23971-2025 Organic heat transfer fluids GB/T 3535-2025 Determination of pour point for petroleum products