国家标准网
GB-T 26163.1-2010 信息与文献 文件管理过程 文件元数据 第1部分：原则
ISO 5667-15 2009 Water quality — Sampling — Part 15 Guidance on the preservation and handling of sludge and sediment samples.pdfISO 19123-3 2023 Geographic information — Schema for coverage geometry and functions —.pdfISO 14723 2009 Petroleum and natural gas industries — Pipeline transportation systems — Subsea pipeline valves.pdfISO 8283-1-1991Plastics pipes and fittings. Dimensions of sockets and spigots for discharge systems.pdfISO-TS 21569-6 2016 Horizontal methods for molecular biomarker analysis Methods of analysis for the detection of genetically modified organisms and derived products Part 6 Real-time PCR based screen.pdfISO 24536 2019 Service activities relating to drinking water supply wastewater and stormwater systems Stormwater management Guidelines for stormwater management in urban areas.pdfISO-IEC GUIDE 14 2018 Products and related services - Information for consumers.pdfISO 6310 2009 Road vehicles — Brake linings — Compressive strain test methods.pdfISO 8925 1989 Earth-moving machinery — Diagnostic ports.pdfISO IEC 30134-8 2022 Information technology — Data centres key performance indicators — Part 8 Carbon usage effectiveness (CUE).pdfGB-T 19029-2009 质量管理体系咨询师的选择及其服务使用的指南.pdfGB-T 13581-1992 高保真头戴耳机最低性能要求.pdfGB-T 14949.6-2021 锰矿石 铜、铅和锌含量的测定 火焰原子吸收光谱法.pdfGB-T 15751-1995 技术产品文件 计算机辅助设计与制图 词汇.pdfGB-T 3002-2017 耐火材料 高温抗折强度试验方法.pdfGB-T 28648-2012 化学品 急性吸入毒性试验 急性毒性分类法.pdfGB-T 20226.2-2006 缩微摄影技术 缩微胶片A6尺寸封套 第2部分 16mm和35mm缩微胶片用其他类型封套.pdfGB-T 27738-2011 重力式自动装料衡器.pdfGB-T 26801-2011 封闭管道中流体流量的测量 一次装置和二次装置之间压力信号传送的连接法.pdfGB-T 30492-2014 天然气 烃露点计算的气相色谱分析要求.pdf
