DB3502-T 159-2024 美丽家园住宅区环境保护规范 水环境 厦门市
ISO 14997 2017 Optics and photonics Test methods for surface imperfections of optical elements.pdf
ISO 7320 2021 Aerospace — Couplings, threaded and sealed, for fluid systems — Dimensio.pdf
ISO 10714 2024 Steel and iron Determination of phosphorus content Phosphovanadomolybdate spectrophotometric method.pdf
IEC 61935-3 2008 Testing of balanced and coaxial information technology cabling - Part 3 Installed cabling as specified in ISO-IEC 15018 and related standards.pdf
ISO 24627-3 2021 Language resource management — Comprehensive Annotation Framework (ComAF) — Part 3 Diagrammatic semantic authoring (DSA).pdf
ISO 23771 2015 Textile machinery — Guide to the design of textile machinery for reduction of the noise emissions.pdf
ISO 26324 2022 Information and documentation — Digital object identifier system.pdf
ISO 24917 2020 Space systems — General test requirements for launch vehicles.pdf
ISO 16140-1 2016 Microbiology of the food chain — Method validation — Part 1 Vocabulary.pdf
ISO 17123-4 2012 Optics and optical instruments — Field procedures for testing geodetic and surveying instruments — Part 4 Electro-optical distance meters (EDM measurements to reflectors).pdf
GB-T 17921-2010 土方机械 座椅安全带及其固定器 性能要求和试验.pdf
GB-T 14181-2010 测定烟煤粘结指数专用无烟煤技术条件.pdf
GB-T 16760-1997 制定消费品性能测试标准方法的总则.pdf
GB-T 41715-2022 定向刨花板.pdf
GB-T 6824-2008 船底防污漆铜离子渗出率测定法.pdf
GB-T 4500-2003 橡胶中锌含量的测定 原子吸收光谱法.pdf
GB-T 23299-2009 船舶与海上技术 静水压力释放器.pdf
GB-T 44124-2024 道路车辆 道路负载测定.pdf
GB-T 17902.2-2005 信息技术 安全技术 带附录的数字签名 第2部分 基于身份的机制.pdf
GB-T 19919-2005 小艇 窗、舷窗、舱口盖、风暴盖和门 强度和密封性要求.pdf