QB/T 1971.1-1994 Dry battery positive electrode cap - Ordinary copper cap

GB 2060 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 2828.2-2008 Sampling procedures for inspection by attributes—Part 2:Sampling plans indexed by limiting quality(LQ)for isolated lot inspection GB/T 2828.3-2008 Sampling procedures for inspection by attributes—Part 3:Skip-lot sampling procedures GB/T 2828.4-2008 Sampling procedures for inspection by attributes—Part 4:Procedures for assessment of declared quality levels GB/T 2828.5-2011 Sampling procedures for inspection by attributes—Part 5:System of sequential sampling plans indexed by acceptance quality limit(AQL)for lot-by-lot inspection GB/T 2828.10-2010 Sampling procedures for inspection by attributes—Part 10:Introduction to the GB/T 2828 series of standards for sampling for inspection by attributes GB/T 2828.11-2008 Sampling procedures for inspection by attributes—Part 11:Procedures for assessment of declared quality levels for small population GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability) GB/T 4156-1984 Metals—Cupping testing method (thickness 0.2~2mm) GB/T 4156-2007 Metallic materials—Sheet and strip—Erichsen cupping test GB/T 4156-2020 Metallic materials—Sheet and strip—Erichsen cupping test GB 5122 GB 5926 GB 5927 GB/T 8897.1-2003 Primary batteries—Part 1:General GB/T 8897.1-2008 Primary batteries—Part 1:General GB/T 8897.1-2013 Primary batteries—Part 1:General GB/T 8897.1-2021 Primary batteries—Part 1:General GB 8897.2-2005 Primary batteries—Part 2:Physical and technological specifications GB/T 8897.2-2008 Primary batteries—Part 2:Physical and electrical specifications GB/T 8897.2-2013 Primary batteries—Part 2:Physical and electrical specifications GB/T 8897.2-2021 Primary batteries—Part 2: Physical and electrical specifications GB/T 8897.3-2006 Primary batteries—Part 3:Watch batteries GB/T 8897.3-2013 Primary batteries—Part 3:Watch batteries GB/T 8897.3-2021 Primary batteries—Part 3:Watch batteries GB 8897.4-2002 Primary batteries—Part 4:Safety of lithium batteries GB 8897.4-2008 Primary batteries—Part 4:Safety of lithium batteries GB 8897.5-2006 Primary batteries—Part 5:Safety of batteries with aqueous electrolyte GB 8897.5-2013 Primary batteries—Part 5:Safety of batteries with aqueous electrolyte GB/T 8897.6-2024 Primary batteries—Part 6:Guidance on environmental aspects GB/T 2829-2025 Sampling procedures and tables for periodic inspection by attributes(Apply to inspection of process stability)