QB-T 5087-2017 箱包用皮革
ISO TS 27878 2023 Reproducibility of the level of detection (LOD) of binary methods in collaborative and in-house validation studies.pdf
ISO 16645 2016 Radiological protection — Medical electron accelerators — Requirements and recommendations for shielding design and evaluation.pdf
GB-T 1800.1-2020 产品几何技术规范 GPS 线性尺寸公差ISO代号体系 第1部分:公差、偏差和配合的基础.pdf
ISO 7650 1987 Commercial vehicles and buses — Mounting dimensions for starter mot.pdf
ISO 7574-3:1985 Acoustics — Statistical methods for determining and verifying stated.pdf
ISO TR 24097-2 2015 Intelligent transport systems — Using web services (machine-machine delivery) for ITS service delivery — Part 2 Elaboration of interoperable web services' interfaces.pdf
ISO TS 21231 2019 Water quality — Characterization of analytical methods — Guidelines for the selection of a representative matrix.pdf
ISO 15702 1998 Leather — Tests for colour fastness — Colour fastness to machine washing.pdf
ISO 21701 2019 Textiles —Test method for accelerated hydrolysis of textile materials and biodegradation under controlled composting conditions of the resulting hydrolysate.pdf
ISO 6149-3 2006 Connections for hydraulic fluid power and general use Ports and stud ends with ISO 261 metric threads and O-ring sealing Part 3 Dimensions design test methods and requirements for li.pdf
GB-T 41835-2022 可持续采购 指南.pdf
GB-T 28778-2012 先导式安全阀.pdf
GB-T 11129-1989 喷气燃料水分离指数测定法.pdf
GB-T 13216-2008 甘油试验方法.pdf
GB-T 19816.4-2005 涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第4部分 表观密度的测定.pdf
GB-T 7516-2008 缩微摄影技术 缩微拍摄用图形符号.pdf
GB-T 20377-2006 变性淀粉 乙酰化二淀粉己二酸酯中己二酸含量的测定 气相色谱法.pdf
GB-T 4666-2009 纺织品 织物长度和幅宽的测定.pdf
GB-T 37698-2019 增材制造 设计 要求、指南和建议.pdf
GB-T 229-2020 金属材料 夏比摆锤冲击试验方法.pdf