T-SDMI 0031-2025 升降转向式可拆卸鹅颈半挂车
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ISO IEC 15444-17 2023 Information technology — JPEG 2000 image coding system —.pdf
ISO TS 14778 2021 Paper and board — Measurement of water contact angle by optical methods.pdf
ISO 2598-1 1992 Iron ores — Determination of silicon content — Part 1 Gravimetric methods.pdf
ISO 21904-2 2020 Health and safety in welding and allied processes Equipment for capture and separation of welding fume Part 2 Requirements for testing and marking of separation efficiency.pdf
ISO-IEC 29341-3-12 2008 Information technology - UPnP Device Architecture - Part 3-12 Audio Video Device Control Protocol - Content Directory Service .pdf
ISO 7150-1 1984 Water quality — Determination of ammonium — Part 1 Manual spectrometric method.pdf
ISO 22908 2020 Water quality Radium 226 and Radium 228 Test method using liquid scintillation counting.pdf
ISO TR 8547 2024 Corrosion of metals and alloys Exposure test results in the Asian M.pdf
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GB-T 17191.4-2000 信息技术 具有1.5Mbit-s数据传输率的数字存储媒体运动图像及其伴音的编码 第4部分 一致性测试.pdf
GB-T 43307-2023 精细陶瓷纤维 单丝室温拉伸性能的测定.pdf
GB-T 7920.8-2018 土方机械 铲运机 术语和商业规格.pdf
GB-T 29761-2013 碳纤维 浸润剂含量的测定.pdf
GB-T 20607-2006 智能运输系统 体系结构 服务.pdf
GB-T 28900-2012 钢筋混凝土用钢材试验方法.pdf
GB 24752-2009 灭多威原药.pdf
GB-T 28892-2024 表面化学分析 X射线光电子能谱 选择仪器性能参数的表述.pdf
GB-T 37448-2019 船舶和海上技术 船舶系泊和拖带设备 舷边滚轮导缆器.pdf