DB14-T 2700—2023 中国沙棘低产林改造技术规程 山西省
ISO 504-1975Turning tools with carbide tips. Designation and marking first edition.pdf
ISO 11747 2012 Rice — Determination of rice kernel resistance to extrusion after cooking.pdf
ISO 14782 2021 Plastics — Determination of haze for transparent materials.pdf
ISO 16304 2018 Ships and marine technology — Marine environment protection — Arrangement and management of port waste reception facilities.pdf
ISO IEC 19780-1 2015 Information technology — Learning, education and training — Collaborative technology — Collaborative learning communication — Part 1 Text-based communication.pdf
ISO 8000-140 2016 Data quality — Part 140 Master data Exchange of characteristic data Completeness.pdf
ISO 21789 2022 Gas turbine applications — Safety.pdf
ISO 22480-2 2022 Railway applications Concrete sleepers and bearers for track Part 2 Prestressed monoblock sleepers.pdf
ISO 2971 2013 Cigarettes and filter rods — Determination of nominal diameter — Method using a non-contact optical measuring apparatus.pdf
ISO 7240-4 2017 Fire detection and alarm systems — Part 4 Power supply equipment.pdf
GB-T 9950-2008 信息技术 数据通信 37插针DTE-DCE接口连接器和接触件编号分配.pdf
GB-T 10686-2013 铜合金工具防爆性能试验方法.pdf
GB-T 7139-2023 塑料 氯乙烯均聚物和共聚物 氯含量的测定.pdf
GB-T 15533-1995 信息处理系统 小型计算机系统接口.pdf
GB-T 9015-1998 工业六次甲基四胺.pdf
GB-T 30786-2014 色漆和清漆 腐蚀试验用金属板涂层划痕标记导则.pdf
GB-T 44218-2024 微型扬声器测量方法.pdf
GB-T 28112-2011 硅橡胶中挥发性甲基环硅氧烷残留量的测定.pdf
GB-T 17214.1-1998 工业过程测量和控制装置工作条件 第1部分 气候条件.pdf
GB-T 27915-2011 组合式塑料托盘.pdf