T/CCT 017-2024 low-temperature coal tar kerosene

GB 190-1990 Labels for packages of dangerous goods GB 190-2009 Packing symbol of dangerous goods 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 1999-1980 Sampling method for light oils of coking products GB/T 1999-2008 Sampling of coking oil products GB/T 2281-1996 Light oil products of coal carbonization—Test method of density GB/T 2281-2008 Determination of density of coking oil products GB/T 2288-1980 Method for the determination of water content of coal —Carbonization products GB/T 2288-2008 Coking products—Determination of moisture content GB/T 2292-1997 Coking products—Determination of toluene insoluble content GB/T 2292-2018 Determination of toluene insoluble content for coking products GB/T 2295-2008 Determination of the ash content of coking solid products GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB 15258-1999 General rules for preparation of precautionary label for industrial chemicals GB 15258-2009 General rules for preparation of precautionary label for chemicals 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 17144-1997 Petroleum products—Determination of carbon residue—Micro method GB/T 17144-2021 Petroleum products—Determinatioan of carbon residue—Micro method GB/T 24209-2009 Determination of the viscosity of washing oil