GB-T 34488-2017 全铝桥梁结构用铝合金挤压型材
ISO TS 5474-5 2024 Electrically propelled road vehicles — Functional and safety requi.pdf
ISO 11669 2024 Translation projects — General guidance.pdf
ISO 20848-1 2006 Packaging Plastics drums Part 1 Removable head (open head) drums with a nominal capacity of 113 6 l to 220 l.pdf
ISO 15189 2022 Medical laboratories — Requirements for quality and competence.pdf
ISO TR 23437 2020 Solid biofuels — Bridging behaviour of bulk biofuels.pdf
ISO 9766 2012 Drills with indexable inserts — Cylindrical shanks with a parallel flat.pdf
ISO 3823-1 1997 Dental rotary instruments — Burs — Part 1 Steel and carbide burs.pdf
ISO 763 2003 Fruit and vegetable products Determination of ash insoluble in hydrochloric acid.pdf
ISO 15500-1 2015 Road vehicles — Compressed natural gas (CNG) fuel system components — Part 1 General requirements and definitions.pdf
ISO IEC 27033-2 2012 Information technology — Security techniques — Network security — Part 2 Guidelines for the design and implementation of network security.pdf
GB-T 21358-2008 喷气燃料过滤分离器通用技术规范.pdf
GB-T 32488-2016 球墨铸铁管和管件 水泥砂浆内衬密封涂层.pdf
GB-T 22790-2008 自行车 衣架.pdf
GB-T 18591-2001 焊接 预热温度、道间温度及预热维持温度的测量指南.pdf
GB-T 17904.2-1999 ISDN用户-网络接口数据链路层技术规范及一致性测试方法 第2部分 数据链路层协议一致性测试方法.pdf
GB 11236-2021 含铜宫内节育器 技术要求与试验方法.pdf
GB 9159-2008 无线电发射设备安全要求.pdf
GB-T 12332-2008 金属覆盖层 工程用镍电镀层.pdf
GB-T 19549-2004 纺织机械与附件 纺部机械 左右侧定义.pdf
GB-T 9741-2008 化学试剂 灼烧残渣测定通用方法.pdf