Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 11137-1989 petroleum products - Determination of kinematic viscosity(reverse-flow method) and calculation of dynamic viscosity 60.0 via email in 1~3 business day valid
GB/T 266-1988 Petroleum products-Determination of engler viscosity 60.0 via email in 1~3 business day valid
SH/T 0087-1991 Standard test method for aluminium pump cavity corrosion of engine coolant 90.0 via email in 1~3 business day valid
GB/T 8021-2003 Petroleum products-Determination of saponification number 140.0 via email in 1 business day valid
GB/T 7631.14-1998 Lubricants and related products (class L) - Classification - Part 14: Family U (Heat treatment) 60.0 via email in 1~3 business day valid
SH/T 0236-1992 Determination method for bromine value of petroleum products 60.0 via email in 1~3 business day valid
SH/T 0794-2007 Standard test method for vapor pressure of petroleum products(mini method) 135.0 via email in 1~3 business day valid
SH/T 0160-1992 Determination method for carbon residue of petroleum products (Lange Method) 90.0 via email in 1~3 business day valid
GB 7631.6-1989 Lubricants and related products (class L) - Classification - Part 6: Family R (Temporary protection against corrosion) 45.0 via email in 1~3 business day valid
GB/T 12581-1990 Inhibited mineral oils-Determinaiton of oxidation characteristics 135.0 via email in 1~3 business day superseded
SH/T 0630-1996 Determination method for bromine number and bromine index of petroleum products (coulometric method) 120.0 via email in 1~3 business day valid
GB/T 7305-1987 Petroleum oils and synthetic fluids-Determination of demulsibility characteristics 30.0 via email in 1~3 business day abolished
GB/T 12581-2006 Standard test method for oxidation characteristics of inhibited mineral oils 130.0 via email in 1 business day valid
GB/T 5487-2015 Determination of the gasoline octane number―Test method for research octane number 990.0 via email in 1~10 business day valid
SH/T 0242-1992 Determination method for lead content of light petroleum products (atomic absorption spectrometry method) 60.0 via email in 1~3 business day valid
SH/T 0629-1996 Determination method for arsenic content in naphtha (potassium borohydride-silver nitrate spectrophotometric method) 120.0 via email in 1~3 business day valid
GB/T 13236-2011 Dip-tapes and steel strapping tapes for petroleum--Specification 210.0 via email in 1~3 business day valid
SH/T 0607-1994 Method for Determination of Composition for Rubber Extender Oil, Process Oil and Petroleum Derivation Oil (Carclazyte-silica Gel Adsorption Chromatography) 150.0 via email in 1~3 business day valid
GB/T 264-1983 Petroleum products;Determination of acid number 20.0 via email in 1 business day valid
GB/T 3555-1992 Petroleum products - Determination of Saybolt color - Saybolt chromometer method 120.0 via email in 1~3 business day valid
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