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GB-T 16505.4-1996 信息处理系统 开放系统互连 文卷传送、访问和管理 第4部分 文卷协议规范
ISO 16053 2022 Paints and varnishes — Coating materials and coating systems for exterior wood — Natural weathering test.pdfISO 15703 1998 Leather Tests for colour fastness Colour fastness to mild washing.pdfISO 22382 2018 Security and resilience — Authenticity, integrity and trust for products and documents — Guidelines for the content, security, issuance and examination of excise tax stamps.pdfISO 16293-3 2017 Glass in building — Basic soda lime silicate glass products — Part 3 Polished wired glass.pdfISO 5167-4 2022 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 4 Venturi tubes.pdfISO 19085-9 2024 Woodworking machines Safety Part 9 Circular saw benches (with and without sliding table).pdfISO 4126-6 2014 Safety devices for protection against excessive pressure — Part 6 Application, selection and installation of bursting disc safety devices.pdfISO TS 20328 2016 Imaging materials — Lenticular lens sheet — Measurements and specifications of dimensions.pdfISO 4998 2023 Steel sheet, zinc‐coated and zinc‐iron alloy‐coated by the continuous hot‐dip process, of structural quality.pdfISO 8456-1985Storage equipment for loose bulk materials. Safety code first edition.pdfGB-T 33315-2016 塑料 酚醛树脂 凝胶时间的测定.pdfGB-T 27971-2011 非金属密封垫片 术语.pdfGB-T 3091-2015 低压流体输送用焊接钢管.pdfGB-T 4894-2009 信息与文献 术语.pdfGB 17509-2008 汽车及挂车转向信号灯配光性能.pdfGB-T 30751-2014 建筑施工机械与设备 移动式破碎机 安全要求.pdfGB-T 44020-2024 信息技术 计算机图形图像处理和环境数据表示 混合与增强现实中实时人物肖像和实体的表示.pdfGB-T 19807-2005 塑料管材和管件 聚乙烯管材和电熔管件 组合试件的制备.pdfGB-T 20241-2021 单板层积材.pdfGB-T 16655-2008 机械安全 集成制造系统 基本要求.pdf
