DB13-T 5758-2023 金叶复叶槭苗木培育技术规程 河北省
ISO 3233-2 2019 Paints and varnishes — Determination of the percentage volume of non-volatile matter — Part 2 Method using the determination of non-volatile-matter content in.pdf
ISO 8437-3 2019 Snow throwers — Safety requirements and test procedures — Part 3 Ride-on snow throwers.pdf
ISO 21009-2 2024 Cryogenic vessels Static vacuum-insulated vessels Part 2 Operational requirements.pdf
ISO IEC 7498-3 1997 Information technology — Open Systems Interconnection — Basic Reference Model Naming and addressing.pdf
ISO 11268-2 2023 Soil quality — Effects of pollutants on earthworms — Part 2 Determination of effects on reproduction of Eisenia fetida Eisenia andrei and ot.pdf
ISO 22482 2021 Thermal insulation products — Aerogel blanket for buildings — Specification.pdf
ISO 15106-4 2008 Plastics Film and sheeting Determination of water vapour transmission rate Part 4 Gas-chromatographic detection sensor method.pdf
ISO IEC 15816 2002 Information technology — Security techniques — Security information objects for access control.pdf
ISO 14230-1 2012 Road vehicles Diagnostic communication over K-Line (DoK-Line) Part 1 Physical layer.pdf
ISO 14257 2001 Acoustics — Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance.pdf
GB-T 39385-2020 塑料管道系统 热塑性塑料管材 环柔性的测定.pdf
GB-T 45139-2024 香柠檬、柠檬、苦橙和白柠檬精油(已全部除去或部分降低5-甲氧基补骨脂素)中5-甲氧基补骨脂素含量的测定 高效液相色谱法.pdf
GB-T 17708-1999 报价请求报文.pdf
GB-T 19658-2013 反射灯中心光强和光束角的测量方法.pdf
GB-T 26672-2011 道路车辆 带调节器的交流发电机试验方法.pdf
GB-T 31527-2015 力学性能测量 NbTi-Cu复合超导线室温拉伸试验方法.pdf
GB-T 19699-2023 船舶和海上技术 液货舱压力-真空阀和阻火装置.pdf
GB-T 13522-2008 骨质瓷器.pdf
GB-T 37698-2019 增材制造 设计 要求、指南和建议.pdf
GB-T 8647.6-2006 镍化学分析方法 镉、钴、铜、锰、铅、锌量的测定 火焰原子吸收光谱法.pdf