GB/T 38823-2020 Silicon-carbon

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability) GB/T 3782-1993 Acetylene black—Specification limits GB/T 3782-2006 Acetylene black GB/T 3782-2016 Acetylene black GB/T 4369-2007 Lithium GB/T 4369-2015 Lithium GB/T 5187-1985 Copper foil GB/T 5187-2008 Foil of copper and copper alloy GB/T 5187-2021 Copper and copper alloy foil 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 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/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 19077-2016 Particle size analysis—Laser diffraction methods 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 21653-2008 Nickel and nickel-alloy wire and drawing stock GB/T 24533-2009 Graphite negative electrode materials for lithium ion battery GB/T 24533-2019 Graphite negative electrode materials for lithium ion battery GB/T 26125-2011 Electrical and electronic products—Determination of six regulated substances(lead,mercury,cadmium,hexavalent chromium,polybrominated biphenyls,polybrominated diphenyl ethers) GB/T 33827-2017 Determination of magnetic impurities in anode nanomaterials for Li-ion battery GB/T 19077-2024 Particle size analysis—Laser diffraction methods GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/T 2829-2025 Sampling procedures and tables for periodic inspection by attributes(Apply to inspection of process stability)