GB/T 30835-2014 Lithium iron phosphate-carbon composite cathode materials for lithium ion battery

GB/T 24533-2009 Graphite negative electrode materials for lithium ion battery JCPDS(01-077-0179) IEC 62321 GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 5162-1985 Metallic powders—Determination of tap density GB/T 5162-2006 Metallic powders—Determination of tap density GB/T 5162-2021 Metallic powders—Determination of tap density GB/T 6283-1986 Chemical products—Determination of water—Karl fischer method (general method) GB/T 6283-2008 Chemical products—Determination of water Karl·fischer method(general method) GB/T 6388-1986 Transport package shipping mark GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 9724-2007 Chemical reagent—General rule for the determination of pH GB/T 12805-1991 Laboratory glassware—Burettes GB/T 12805-2011 Laboratory glassware—Burettes GB/T 13732-1992 General rules for sampling inspection of bulk materials with uniform size GB/T 13732-2009 General rules for sampling inspection of bulk materials with uniform size GB/T 19077.1-2003 Particle size analysis—Laser diffraction method GB/T 19077.1-2008 Particle size analysis—Laser diffraction methods—Part 1:General principles GB/T 19587-2004 Determination of the specific surface area of solids by gas adsorption using the BET method GB/T 19587-2017 Determination of the specific surface area of solids by gas adsorption using the BET method GB/T 20123-2006 Steel and iron—Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method) GB/T 191-2025 Graphical symbols marking for handling and storage of packages