DB22-T 2409-2015 聚酰亚胺纤维耐高温性能测试方法 吉林省
ISO 22007-6 2014 Plastics — Determination of thermal conductivity and thermal diffusivity — Part 6 Comparative method for low thermal conductivities using a temperature-modulation technique.pdf
ISO-TS 21831 2020 Information model of Chinese materia medica processing.pdf
ISO IEC 29341-26-2 2017 Information technology — UPnP Device Architecture — Part 26-2 Telephony device control protocol — Level 2 — Telephony client device.pdf
ISO 12402-8 2020 Personal flotation devices Part 8 Accessories Safety requirements and test methods.pdf
ISO IEC 10967-3 2006 Information technology — Language independent arithmetic — Part 3 Complex integer and floating point arithmetic and complex elementary numerical functions.pdf
ISO IEC 20008-1 2013 Information technology — Security techniques — Anonymous l.pdf
ISO IEC 25000 2014 Systems and software engineering — Systems and software Quality Requirements and Evaluation (SQuaRE) — Guide to SQuaRE.pdf
ISO TS 21189 2019 Intelligent transport systems — Cooperative ITS — Test requirements and protocol implementation conformance statement (PICS) pro forma for ISO TS 17426.pdf
ISO IEC 18450 2013 Information technology — Telecommunications and information exchange between systems — Web Services Description Language (WSDL) for CSTA Phase III.pdf
ISO 2482-1973Sodium chloride for industrial use. Determination of calcium and magnesium contents. Ed.pdf
GB-T 18698-2002 声学 信息技术设备和通信设备噪声发射值的标示.pdf
GB-T 5782-2016 六角头螺栓.pdf
GB-T 15130.1-1994 信息处理 数据交换用90 mm改进调频制记录的位密度为15916 磁通翻转-弧度、每面80条磁道的软磁盘 第一部分 尺寸、物理性能和磁性能.pdf
GB-T 13987-1992 照相用电子闪光装置闪光指数的确定.pdf
GB-T 15636-2008 电离辐射厚度计.pdf
GB-T 42901-2023 钢筋机械连接件试验方法.pdf
GB-T 20012-2005 医用电气设备 剂量面积乘积仪.pdf
GB-T 7899-2006 焊接、切割及类似工艺用气瓶减压器.pdf
GB-T 38786-2020 镁及镁合金铸锭纯净度检验方法.pdf
GB-T 238-2013 金属材料 线材 反复弯曲试验方法.pdf