Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB 265-1988 Petroleum products - Determination of kinematic viscosity and calculation of dynamic viscosity 105.0 via email in 1~3 business day valid
GB/T 503-2016/XG1-2017 Determination of the gasoline octane number―Test method for motor octane number via email in business day valid
SH/T 0315-1992 Technical condition for closed flash recogizer 60.0 via email in 1~3 business day valid
SH/T 0579-1994 Determination method for emulsion stability 30.0 via email in 1~3 business day valid
DL/T 429.1-1991 Test method for oiliness of electric power system - Determination method for transparency 30.0 via email in 1~3 business day abolished
SH/T 0318-1992 Technical condition for open flash recogizer 30.0 via email in 1~3 business day valid
GB/T 6540-1986 Petroleum products; Determination of colour 60.0 via email in 1~3 business day valid
SH/T 0079-1991 Preparation method for petroleum products reagent solution for testing 240.0 via email in 1~3 business day valid
SN 0043-1992 Method for inspection of PONA of naphtha for export - Method for test of olefinic plus aromatics hydrocarbons in petroleum distilates 75.0 via email in 1~3 business day abolished
GB/T 13236-2011 Dip-tapes and steel strapping tapes for petroleum--Specification 375.0 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
SH/T 0305-1993 Determination method for seal compatibility index of petroleum products 40.0 via email in 1 business day valid
SH/T 0239-1992 Determination method for C6-C9 alkane, cycloalkanes, aromatic content of reforming feedstock and its generated oil (thin layer packed column chromatography method) 60.0 via email in 1~3 business day valid
NB/SH/T 0415-2013 Determination Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products 324.0 via email in business day valid
GB/T 11140-2008 Standard test method for sulfur in petroleum products by wavelength dispersive X - ray fluorescence spectrometry 270.0 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
GB/T 6536-1997 Petroleum products-Determination of distillation 330.0 via email in 1~5 business day abolished
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
GB/T 511-2010 Petroleum petroleum products and additives - Method for determination of mechanical admixtures 80.0 via email in 1 business day valid
SY/T 0542-2008 Components of natural gasoline analysis-Gas chromatography method 120.0 via email in 1~3 business day valid
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