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DL-T 5875—2024 水电水利工程渡槽施工规范
ISO 24120-1 2022 Agricultural irrigation equipment Guideline on the implementation of pressurized irrigation systems Part 1 General principles of irrigation.pdfISO TR 15608 2017 Welding — Guidelines for a metallic materials grouping system.pdfISO 3780-2009.pdfISO IEC 4005-2 2023 Telecommunications and information exchange between systems — Unmanned aircraft area network (UAAN) — Part 2 Physical and data link protocols for shared communication.pdfISO IEC 24760-3 2016 Amd 1 2023 Information technology — Security techniques — A framework for identity management — Part 3 Practice — Amendment 1 Identity Information Lifecycle processes.pdfISO IEC 7942-3 1999 Information technology — Computer graphics and image processing — Graphical Kernel System (GKS) — Part 3 Audit trail.pdfISO 13099-1 2012 Colloidal systems — Methods for zeta-potential determination — Part 1 Electroacoustic and electrokinetic phenomena.pdfISO 18903 002 Imaging materials — Films and paper — Determination of dimensional change.pdfISO 4044 2017 Leather — Chemical tests — Preparation of chemical test samples.pdfISO 25597 2013 Stationary source emissions — Test method for determining PM2,5 and PM10 mass in stack gases using cyclone samplers and sample dilution.pdfGB-T 18901.1-2002 光纤传感器 第1部分 总规范.pdfGB-T 25689-2010 土方机械 自卸车车厢 容量标定.pdfGB-T 17856-1999 放射治疗模拟机 性能和试验方法.pdfGB-T 17601-2023 耐火材料 耐酸性试验方法.pdfGB-T 3451-1982 标准调音频率.pdfGB-T 43381-2023 海上结构物 原油外输系统 软管绞车.pdfGB-T 43127-2023 航天产品结构部件与组件通用要求.pdfGB-T 2820.7-2024 往复式内燃机驱动的交流发电机组 第7部分 用于技术条件和设计的技术说明.pdfGB-T 21030-2007 羊毛及其他动物纤维平均直径与分布试验方法 纤维直径光学分析仪法.pdfGB-T 34389-2017 冲模 导滑板.pdf
