GB 6975-2007 Cotton baling

GB/T 6975-2001 Cotton baling

GB 6975-2013 Cotton baling

QB/T 3811 GB/T 228-2002 Metallic materials—Tensile testing at ambient temperature GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.2-2015 Metallic materials—Tensile testing—Part 2:Method of test at elevated temperature GB/T 228.3-2019 Metallic materials—Tensile testing—Part 3:Method of test at low temperature GB/T 228.4-2019 Metallic materials—Tensile testing—Part 4:Method of test in liquid helium GB/T 406-1993 Cotton grey fabric GB/T 406-2008 Cotton grey fabric GB/T 406-2018 Cotton grey fabric GB/T 1040.3-2006 Plastics—Determination of tensile properties—Part 3:Test conditions for films and sheets GB 1103-1999 Cotton—Upland cotton GB 1103-2007 Cotton—Upland cotton GB 1103.1-2012 Cotton—Part 1:Saw ginned upland cotton GB 1103.1-2023 Cotton—Part 1:Saw ginned upland cotton GB 1103.2-2012 Cotton—Part 2:Roller ginned upland cotton GB/T 1103.3-2005 Cotton—Natural color uplands cotton GB/T 3923.1-1997 Textiles—Tensile properties of fabrics—Part 1:Determination of breaking force and elongation at breaking force—Strip method GB/T 3923.1-2013 Textiles—Tensile properties of fabrics—Part 1:Determination of maximum force and elongation at maximum force using the strip method GB/T 4668-1995 Textiles—Woven fabrics—Determination of number of threads per unit length GB/T 6672-2001 Plastics film and sheeting—Determination of thickness by mechanical scanning GB/T 13022-1991 Plastics—Determination of tensile properties of films GB/T 16422.3-1997 Plastics—Methods of exposure to laboratory light sources—Part 3:Fluorescent UV lamps GB/T 16422.3-2014 Plastics—Methods of exposure to laboratory light sources—Part 3:Fluorescent UV lamps GB/T 16422.3-2022 Plastics—Methods of exposure to laboratory light sources—Part 3:Fluorescent UV lamps GB/T 1103.3-2024 Cotton—Part 3:Natural color upland cotton