专利 信息确定模型的训练方法、环境信息确定方法及装置
ISO 14435 2005 Carbonaceous materials for the production of aluminium Petroleum coke Determination of trace metals by inductively coupled plasma atomic emission spectrometry.pdf
ISO 11949 2016 Cold-reduced tinmill products — Electrolytic tinplate.pdf
ISO 20696 2018 Sterile urethral catheters for single use.pdf
ISO 18674-2 2016 Geotechnical investigation and testing Geotechnical monitoring by field instrumentation Part 2 Measurement of displacements along a line Extensometers.pdf
ISO IEC 21823-1 2019 Internet of things (IoT) — Interoperability for IoT systems — Part 1 Framework.pdf
ISO 22547 2021 Ships and marine technology — Performance test procedures for high-pressure pumps in LNG fuel gas supply systems (FGSS) for ships.pdf
ISO 18639-6 2018 PPE ensembles for firefighters undertaking specific rescue activities — Part 6 Footwear.pdf
ISO 9457-2 1994 Road vehicles — Metric starter motor pinions — Part 2 Pinions with 20 degree pressure angle.pdf
ISO IEC 27043 2015 Information technology — Security techniques — Incident investi.pdf
ISO 3452-2 2021 Non-destructive testing — Penetrant testing — Part 2 Testing of penetrant materials.pdf
GB-T 35511-2017 丁基橡胶瓶塞生物性能要求与试验方法.pdf
GB-T 34032-2017 船舶与海上技术 管路系统衬垫密封机械接头及其附件 性能规范.pdf
GB-T 9129-2003 管法兰用非金属平垫片 技术条件.pdf
GB-T 8499-1987 土方机械 测定重心位置的方法.pdf
GB-T 20672-2006 硬质泡沫塑料 在规定负荷和温度条件下压缩蠕变的测定.pdf
GB-T 41984-2022 电弧螺柱焊工艺方法.pdf
GB-T 20333-2023 圆柱和圆锥管螺纹丝锥的基本尺寸和标志.pdf
GB-T 13477.7-2002 建筑密封材料试验方法 第7部分 低温柔性的测定.pdf
GB 17353-2014 摩托车和轻便摩托车防盗装置.pdf
GB-T 13866-1992 振动与冲击测量 描述惯性式传感器特性的规定.pdf