ISO 17561 2016 Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for elastic moduli of monolithic ceramics at room temperature by sonic resonance
ISO 832 1994 Information and documentation — Bibliographic description and references — Rules for the abbreviation of bibliographic terms.pdf
ISO-PAS 23617 2024 Healthcare organization management Pandemic response (respiratory) Guidance on medical support for socially vulnerable groups.pdf
ISO IEC 24643 2020 Architecture for a distributed real-time access system.pdf
ISO IEC 15414 2015 Information technology — Open distributed processing — Reference model — Enterprise language.pdf
ISO TS 13725 2021 Hydraulic fluid power — Method for evaluating the buckling load of a hydraulic cylinder.pdf
ISO IEC TS 30135-1 2014 Information technology — Digital publishing — EPUB3 — Part 1 EPUB3 Overview.pdf
ISO TR 17622 2015 Molecular biomarker analysis — SSR analysis of sunflower.pdf
ISO 1219-3 2016 Fluid power systems and components Graphical symbols and circuit diagrams Part 3 Symbol modules and connected symbols in circuit diagrams.pdf
ISO TR 11583 2012 Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits.pdf
ISO 6721-12 2022 Plastics Determination of dynamic mechanical properties Part 12 Compressive vibration Non-resonance method.pdf
GB-T 6730.74-2017 铁矿石 镁含量的测定 火焰原子吸收光谱法.pdf
GB-T 20853-2007 金属和合金的腐蚀 人造大气中的腐蚀 暴露于间歇喷洒盐溶液和潮湿循环受控条件下的加速腐蚀试验.pdf
GB-T 17600.2-1998 钢的伸长率换算 第2部分 奥氏体钢.pdf
GB-T 21933.2-2008 镍铁 硅含量的测定 重量法.pdf
GB-T 13823.9-1994 振动与冲击传感器的校准方法 横向冲击灵敏度测试.pdf
GB-T 17706-1999 销售预测报文.pdf
GB-T 10046-2018 银钎料.pdf
GB-T 1174-1992 铸造轴承合金.pdf
GB-T 5921-2015 汽车和挂车 气压制动系 部件上接口的识别标记.pdf
GB-T 24339-2023 轨道交通 通信、信号和处理系统 传输系统中的安全相关通信.pdf