GB/T 11133 Standard test method for determination of water in petroleum products, lubricating oils, and additives.Coulometric Karl Fischer titration method*, 2015-12-31 Update
GB/T 11140 Standard test method for sulfur in petroleum products by wavelength dispersive X-ray fluorescence spectrometry
GB/T 17040 Determination of sulfur in petroleum and petroleum products—Energy dispersive X-ray fluorescence spectrometry*, 2019-03-25 Update
GB/T 1884 Crude petroleum and liquid petroleum products--Laboratory determination of density--Hydrometer method
GB/T 2429 Aviation fuels--Calculation of net heat of combustion
GB/T 260 Test method for water in petroleum products.Distillation method*, 2016-12-13 Update
GB/T 384 Determination of calorific value of petroleum products
GB/T 388 Determination of sulfur content in petroleum products(oxygen bomb method)