GB-T 20604-2006 天然气词汇
ISO 5563-1984Dried peppermint (mentha piperita linnaeus). Specification first edition.pdf
ISO 15746-2 2017 Automation systems and integration — Integration of advanced process control and optimization capabilities for manufacturing systems — Part 2 Activity models and information exchange.pdf
ISO 4035 2023 Fasteners — Hexagon thin nuts (style 0).pdf
ISO TS 18759 2022 Document management — Trustworthy storage system (TSS) — Functional and technical requirements.pdf
ISO 3139-1976Aqueous hydrofluoric acid for industrial use. Sampling and methods of test second editi.pdf
ISO IEC 2593 2000 Information technology — Telecommunications and information exchange between systems — 34-pole DTE DCE interface connector mateability dimensions and contact number assignments.pdf
ISO 8308 2015 Rubber and plastics hoses and tubing — Determination of transmission of liquids through hose and tubing walls.pdf
ISO 1920-8 2009 Testing of concrete — Part 8 Determination of drying shrinkage of concrete for samples prepared in the f.pdf
ISO 9186-3 2014 Graphical symbols — Test methods — Part 3 Method for testing symbol referent association.pdf
ISO IEC 19086-4-2019 Cloud computing Service level agreement (SLA) framework Part 4 Components of security and of protection of PII.pdf
GB-T 39024-2020 木杆铅笔黑铅芯 分类和直径.pdf
GB-T 37062-2018 水产品感官评价指南.pdf
GB-T 2576-2005 纤维增强塑料树脂不可溶分含量试验方法.pdf
GB-T 25616-2010 土方机械 辅助起动装置的电连接件.pdf
GB-T 10544-2022 橡胶软管及软管组合件 油基或水基流体适用的钢丝缠绕增强外覆橡胶液压型 规范.pdf
GB-T 17349.1-1998 道路车辆 汽车诊断系统 词汇.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 3766-2015 液压传动 系统及其元件的通用规则和安全要求.pdf
GB-T 17241.7-1998 铸铁管法兰 技术条件.pdf
GB-T 20159.3-2011 环境条件分类 环境条件分类与环境试验之间的关系及转换指南 有气候防护场所固定使用.pdf