GB/T 14319-1993 Superfinishing stone

GB/T 14319-2008 Bonded abrasive products—Vitrified stones for force-honing and superfinishing

GB 2477 GB 9202 GB/T 2476-1994 Symbols of abrasive materials GB/T 2476-2016 Conventional abrasive—Symbols GB/T 2484-1994 Symbols and designation for bonded abrasive products GB/T 2484-2006 Bonded abrasive products—General requirements GB/T 2484-2018 Bonded abrasive products—General requirements GB/T 2484-2023 Bonded abrasive products—Shape types,designation and marking GB/T 2491-2003 Bonded abrasive products—Hardness grade measurement by Rockwell tester 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 2495-1996 Packing for bonded abrasive products GB/T 2495-2017 Bonded abrasive products—Packing GB/T 2476-2025 Conventional abrasive—Symbols