GB/T 46589-2025 Measurement and calculation method of thermal equilibrium and thermal efficiency of ceramic spray dryer

GB/T 211-1996 Determination of total moisture in coal GB/T 211-2007 Determination of total moisture in coal GB/T 211-2017 Determination of total moisture in coal GB/T 212-2001 Proximate analysis of coal GB/T 212-2008 Proximate analysis of coal GB/T 213-1996 Determination of calorific value of coal GB/T 213-2003 Determination of calorific value of coal GB/T 213-2008 Determination of calorific value of coal GB/T 260-2016 Test method for water in petroleum products—Distillation method GB/T 384-1981 Determination of calorific value of petroleum products GB/T 384-2025 Determination the heat of combustion for hydrocarbon fuels—Bomb calorimeter method GB/T 12206-1990 Method of testing for calorific value of gas in urban areas GB/T 12206-2006 Testing method to determine the calorific values of town gas GB/T 24851-2010 Specification for equipping and managing of measuring instrument of energy in building material industry GB/T 24851-2024 Specification for equipping and managing of measuring instrument of energy in building material industry GB/T 27896-2011 Test method for water vapor content of natural gas using—Electronic moisture analyzers GB/T 27896-2018 Test method for water vapor content of natural gas—Electronic moisture analyzers GB/T 28890-2012 Terms of building ceramic machinery