GB-T 34923.4-2017 路灯控制管理系统 第4部分 路灯控制器技术规范
ISO 13595 2000 Aerospace — Inserts, with self-locking floating nut, with MJ threads, in metallic material, coated or uncoated — Dimensions.pdf
ISO IEC 10181-1 1996 Information technology — Open Systems Interconnection — Securi.pdf
ISO IEC TS 9569 2023 Information security, cybersecurity and privacy protection — Ev.pdf
ISO 9912-2 2013 Agricultural irrigation equipment — Filters for microirrigation — Part 2 Strainer-type filters and disc filters.pdf
ISO 17987-7 2016 Road vehicles Local Interconnect Network (LIN) Part 7 Electrical Physical Layer (EPL) conformance test specification.pdf
ISO 10256-2 2024 Protective equipment for use in ice hockey Part 2 Head protectors for skaters.pdf
ISO 16000-21 2013 Indoor air — Part 21 Detection and enumeration of moulds — Sampling fro.pdf
ISO 4128-1985Aircraft. Air mode modular containers first edition.pdf
ISO IEC 19780-1 2015 Information technology — Learning, education and training — Collaborative technology — Collaborative learning communication — Part 1 Text-based communication.pdf
ISO 10893-7 2019 Non-destructive testing of steel tubes — Part 7 Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections.pdf
GB-T 28808-2021 轨道交通 通信、信号和处理系统 控制和防护系统软件.pdf
GB-T 26749-2011 碳纤维 浸胶纱拉伸性能的测定.pdf
GB-T 223.88-2019 钢铁及合金 钙和镁含量的测定 电感耦合等离子体原子发射光谱法.pdf
GB-T 30108-2013 信息与文献 图书馆和档案馆的图书、期刊、连续出版物及其它纸质文献的装订要求 方法与材料.pdf
GB-T 14571.4-2008 工业用乙二醇紫外透光率的测定 紫外分光光度法.pdf
GB-T 9443-2019 铸钢铸铁件 渗透检测.pdf
GB-T 5271.34-2006 信息技术 词汇 第34部分 人工智能 神经网络.pdf
GB-T 13646-2013 橡胶 结合苯乙烯含量的测定 分光光度法.pdf
GB-T 38042-2019 表面清洁器具 带有或不带有牵引驱动的商用地板处理机 性能测试方法.pdf
GB-T 43569-2023 首饰和贵金属 贵金属及其合金的取样.pdf