GB-T 22473-2008 储能铅酸蓄电池
ISO 4262 1993 Petroleum products — Determination of carbon residue — Ramsbottom met.pdf
ISO IEC 29341-8-1 2008 Information technology — UPnP Device Architecture — Part 8-1 Internet Gateway Device Control Protocol - Internet Gateway Device.pdf
ISO 19123-1 2023 Geographic information — Schema for coverage geometry and fu.pdf
ISO 6974-5 2014 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 5 Isothermal method for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbons.pdf
ISO TR 17465-3 2015 Intelligent transport systems — Cooperative ITS — Part 3 Release procedures for standards documents.pdf
ISO 13778 2017 Plain bearings Quality assurance of thin-walled half bearings Selective assembly of bearings to achieve a narrow clearance range.pdf
ISO-IEC 10995 2011 Information technology -- Digitally recorded media for information interchange and storage -- Test method for the estimation of the archival lifetime of optical media.pdf
ISO 9827 1994 Measurement of liquid flow in open channels by weirs and flumes — S.pdf
ISO TR 23845 2020 Biomimetics — Ontology-Enhanced Thesaurus (OET) for biomimet.pdf
ISO 12110-1 2013 Metallic materials — Fatigue testing — Variable amplitude fatigue testing — Part 1 General principles, test method and reporting requirements.pdf
GB-T 19011-2021 管理体系审核指南.pdf
GB-T 40929-2021 高山滑雪杖和旅行滑雪杖 要求和试验方法.pdf
GB-T 21300-2007 塑料管材和管件 不透光性的测定.pdf
GB-T 21989-2008 塑料 聚氯乙烯糊 用Severs流变仪测定表观黏度.pdf
GB-T 32731-2016 辣椒粉 显微镜检查法.pdf
GB-T 19183.1-2003 电子设备机械结构 户外机壳 第1部分 设计导则.pdf
GB-T 40059-2021 设施管理 战略寻购和协议制定指南.pdf
GB-T 19949.1-2005 道路车辆 安全气囊部件 第1部分 术语.pdf
GB-T 6131.4-2006 铣刀直柄 第4部分 螺纹柄的型式和尺寸.pdf
GB-Z 35474-2017 天然气 通过组成计算物性参数的技术说明.pdf