GB 1886.40-2015 食品安全国家标准 食品添加剂 L-苹果酸
ISO 24131-2 2023 Internal protection by polymeric lining for ductile iron pipes — Requirements and test methods — Part 2 Epoxy lining.pdf
GB-T 24405.2-2010 - ISO IEC 20000-2-2005 信息技术 服务管理 第2部分:实践规则.pdf
ISO 28764 2015 Vitreous and porcelain enamels — Production of specimens for testing enamels on sheet steel, sheet aluminium and cast iron.pdf
ISO 18495-1 2016 Intelligent transport systems Commercial freight Automotive visibility in the distribution supply chain Part 1 Architecture and data definitions.pdf
ISO IEC 21122-4 2022 Information technology — JPEG XS low-latency lightweight image coding system — Part 4 Conformance testing.pdf
ISO 8199 2018 Water quality — General requirements and guidance for microbiological examinations by culture.pdf
ISO IEC TR 24368 2022 Information technology — Artificial intelligence — Overview of ethical and societal concerns.pdf
ISO 15638-21 2018 Intelligent transport systems Framework for cooperative telematics applications for regulated commercial freight vehicles (TARV) Part 21 Monitoring of regulated vehicles using road.pdf
ISO 3078 2016 Shipbuilding — Cargo winches.pdf
ISO 13307 2013 Microbiology of food and animal feed Primary production stage Sampling techniques.pdf
GB 4706.88-2008 家用和类似用途电器的安全 工业和商用带动力刷的湿或干吸尘器的特殊要求.pdf
GB-T 35784-2017 视听设备 音频系统小损伤的主观评价方法.pdf
GB-T 11881-2006 羽毛球.pdf
GB-T 12734-2017 同步带传动 汽车同步带.pdf
GB-Z 42624-2023 真空技术 真空计 放气率的测试和报告程序.pdf
GB-T 17633-2019 土工布及其有关产品 平面内水流量的测定.pdf
GB-T 23302-2009 船舶与海上技术 救生艇筏和救助艇用海锚.pdf
GB-T 18730-2002 文献成像应用在35 mm胶片上缩微拍摄非彩色地图.pdf
GB-T 27739-2011 自动分检衡器.pdf
GB-T 21758-2008 化学品 两代繁殖毒性试验方法.pdf