GB 17740-2017 地震震级的规定
ISO 10579 2010 Geometrical product specifications (GPS) Dimensioning and tolerancing Non-rigid parts.pdf
ISO 7384 1986 Corrosion tests in artificial atmosphere — General requirements.pdf
ISO 8566-3 2010 Cranes — Cabins and control stations — Part 3 Tower cranes.pdf
ISO 787-14 2019 General methods of test for pigments and extenders — Part 14 Determination of resistivity of aqueous extract.pdf
ISO 14541 2013 Hydraulic fluid power — Dimensions and requirements for screw-to-connect quick-action couplings for general purpose.pdf
ISO 23835 2022 Space Systems — Mechanism design and verification.pdf
ISO 17211 2015 Stationary source emissions — Sampling and determination of selenium compounds in flue gas.pdf
ISO 6887-4 2017 Microbiology of the food chain Preparation of test samples initial suspension and decimal dilutions for microbiological examination Part 4 Specific rules for the preparation of misce.pdf
ISO 13586 2018 Plastics Determination of fracture toughness (GIC and KIC) Linear elastic fracture mechanics (LEFM) approach.pdf
ISO IEC 15944-16 2023 Information technology — Business operational view — Part 1.pdf
GB-T 33316-2016 塑料 酚醛树脂 在乙阶转变试板上反应活性的测定.pdf
GB-T 34716-2017 压敏胶粘剂溶解度的测定.pdf
GB-T 21006-2007 表面化学分析 X射线光电子能谱仪和俄歇电子能谱仪 强度标的线性.pdf
GB-T 42901-2023 钢筋机械连接件试验方法.pdf
GB-T 17612-1998 封闭管道中液体流量的测量 称重法.pdf
GB-T 39453-2020 国际贸易业务数据规范 订单处理.pdf
GB-T 27526-2011 PROFIBUS过程控制设备行规.pdf
GB-T 26952-2011 焊缝无损检测 焊缝磁粉检测 验收等级.pdf
GB-T 1836-2017 集装箱 代码、识别和标记.pdf
GB-T 2650-2022 金属材料焊缝破坏性试验 冲击试验.pdf