GB-T 13829.2-2004 槽销 带倒角及全长平行沟槽
ISO 22188 2023 Monitoring for inadvertent movement and illicit trafficking of radioac.pdf
ISO 6182-6 2020 Fire protection — Automatic sprinkler systems — Part 6 Requirements and test methods for check valves.pdf
ISO IEC 30130 2016 Software engineering — Capabilities of software testing tools.pdf
ISO IEC 30142-2 2022 Internet of Things (IoT) — Underwater acoustic sensor network (UWASN) — Network management system — Part 2 Underwater management information base (u-MIB).pdf
ISO 9225 2012 Corrosion of metals and alloys Corrosivity of atmospheres Measurement of environmental parameters affecting corrosivity of atmospheres.pdf
ISO 6427 2013 Plastics — Determination of matter extractable by organic solvents (conventional methods).pdf
ISO-TR 23276 2020 Geometrical product specifications (GPS) Surface texture Profile method Flowchart for PSm RSm WSm and Pc Rc Wc.pdf
ISO 10642 2019 Fasteners Hexagon socket countersunk head screws with reduced loadability.pdf
ISO 21922 2021 Refrigerating systems and heat pumps — Valves — Requirements, testing and marking.pdf
ISO 14451-2 2013 Pyrotechnic articles — Pyrotechnic articles for vehicles — Part 2 Test method.pdf
GB-T 28538-2012 眼科光学 接触镜和接触镜护理产品 兔眼相容性研究试验.pdf
GB-T 19829.1-2005 石油天然气工业 寿命周期费用分析 第1部分 方法论.pdf
GB-T 16982-1997 国际海事卫星C船舶地球站技术要求.pdf
GB-T 11324-1995 139264kbit-s正码速调整四次群数字复用设备技术要求和测试方法.pdf
GB-T 31181-2014 假肢 踝足装置和足部组件 要求和试验方法.pdf
GB-T 1480-2012 金属粉末 干筛分法测定粒度.pdf
GB-T 15067.1-1994 不锈钢餐具 术语.pdf
GB-T 11147-2010 沥青取样法.pdf
GB-T 17771-2010 土方机械 落物保护结构 试验室试验和性能要求.pdf
GB-Z 17977-2000 信息技术 系统间远程通信和信息交换 OSI路由选择框架.pdf