ISO 21618 2019 Fine ceramics (advanced ceramics advanced technical ceramics) Test method for fracture resistance of monolithic ceramics at room temperature by indentation fracture (IF) method
ISO 18550 2016 Fine ceramics (advanced ceramics, advanced technical ceramics) — Testing method for macro-heterogeneity in microstructure.pdf
ISO 11738 2021 Agricultural irrigation equipment — Control heads.pdf
ISO 15630-3 2019 Steel for the reinforcement and prestressing of concrete Test methods Part 3 Prestressing steel.pdf
ISO 21498-2 2021 Electrically propelled road vehicles Electrical specifications and tests for voltage class B systems and components Part 2 Electrical tests for components.pdf
ISO 7663 2014 Halogenated isobutene-isoprene rubber (BIIR and CIIR) — Evaluation procedures.pdf
ISO 15230-1 2021 Mechanical vibration and shock — Coupling forces at the man-machine interface for hand-transmitted vibration — Part 1 Measurement and evaluation.pdf
ISO 31000 2018 Risk management — Guidelines.pdf
ISO 5501-1 2024 Tobacco heating systems Definitions and standard conditions for aerosol generation and collection Part 1 Electrically heated tobacco products (eHTPs).pdf
ISO 22762-5 2021 Elastomeric seismic-protection isolators — Part 5 Sliding seismic-protection isolators for buildings.pdf
ISO TR 12910 2010 Light-frame timber construction — Comparison of four national design documents.pdf
GB-T 4109-2022 交流电压高于1000V的绝缘套管.pdf
GB-T 14402-2007 建筑材料及制品的燃烧性能 燃烧热值的测定.pdf
GB-T 20159.5-2008 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 地面车辆使用.pdf
GB-T 38737-2020 塑料 受控污泥消化系统中材料最终厌氧生物分解率测定 采用测量释放生物气体的方法.pdf
GB-T 36713-2018 能源管理体系 能源基准和能源绩效参数.pdf
GB-T 26329-2010 由过程伴生气体驱动的气动仪表 安全安装和操作规程指南.pdf
GB-T 9558-2001 晶体乐果.pdf
GB-T 476-2008 煤中碳和氢的测定方法.pdf
GB-T 24733-2009 等温淬火球墨铸铁件.pdf
GB-T 42844-2023 微细气泡技术 超细气泡水分散体系的存储和运输.pdf