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GB-T 16556-2007 自给开路式压缩空气呼吸器
ISO 13061-14 2024 Physical and mechanical properties of wood — Test methods for small.pdfISO TS 22726-1 2023 Intelligent transport systems — Dynamic data and map database.pdfISO 15243 2017 Rolling bearings — Damage and failures — Terms, characteristics and causes.pdfISO 17927-2 2020 Welding for aerospace applications — Fusion welding of metallic components — Part 2 Acceptance criteria.pdfISO 7383-2 2024 Fine bubble technology Evaluation method for determining gas content in fine bubble dispersions in water Part 2 Hydrogen content.pdfISO 22632 2019 Adhesives — Test methods for adhesives for floor and wall coverings — Shear test.pdfISO 3520 2022 Essential oil of bergamot [Citrus bergamia Risso et Poit], Calabrian type.pdfISO 20579-3 2021 Surface chemical analysis Sample handling preparation and mounting Part 3 Biomaterials.pdfISO IEC 19369 2014 Information technology — Telecommunications and information exchange between systems — NFCIP-2 test methods.pdfISO IEC 24760-1 2019 IT Security and Privacy — A framework for identity management — Part 1 Terminology and concepts.pdfGB-T 23197-2008 鸡传染性支气管炎诊断技术.pdfGB-T 10044-2006 铸铁焊条及焊丝.pdfGB-T 15596-2021 塑料 在玻璃过滤后太阳辐射、自然气候或实验室辐射源暴露后颜色和性能变化的测定.pdfGB-T 8337-2011 气瓶用易熔合金塞装置.pdfGB-T 11668-1989 图书和其它出版物的书脊规则.pdfGB-T 6730.52-2018 铁矿石 钴含量的测定 火焰原子吸收光谱法.pdfGB-T 16436.1-1996 远动设备及系统 第1部分 总则 第2篇 制定规范的导则.pdfGB-T 22184-2008 谷物和豆类 散存粮食温度测定指南.pdfGB-T 44001-2024 空间环境 地磁场参考模型.pdfGB-T 5784-1986 六角头螺栓 细杆 B级.pdf
