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法律法规 全国人民代表大会常务委员会关于修改中华人民共和国对外贸易法的决定
ISO 3864-3 2024 Graphical symbols Safety colours and safety signs Part 3 Design principles for graphical symbols for use in safety signs.pdfISO 9042 2024 Steels — Point counting method for statistically estimating the v.pdfISO 10062 2022-Amd 1 2024 Corrosion tests in artificial atmosphere at very low concentrations of polluting gas(es) Amendment 1 Footnote of Warning.pdfISO 13680 2024 Oil and gas industries including lower carbon energy Corrosion-resistant alloy seamless products for use as casing tubing coupling stock and accessory material Technical delivery cond.pdfISO 44001 2017 Amd 1 2024 Collaborative business relationship management syst.pdfISO 27548 2024 Additive manufacturing of plastics Environment health and safety Test method for determination of particle and chemical emission rates from desktop material extrusion 3D printer.pdfISO 27852 2024 Space systems — Estimation of orbit lifetime.pdfISO 37124 2024 Sustainable cities and communities — Guidance on the use of ISO 37120, ISO 37122 and ISO 37123.pdfISO 21068-4 2024 Chemical analysis of raw materials and refractory products containing silicon-carbide silicon-nitride silicon-oxynitride and sialon Part 4 XRD methods.pdfISO IEC 23090-13 2024 Information technology — Coded representation of immersiv.pdfGB-T 23108-2021 家用和类似用途电热垫性能测试方法.pdfGB 11555-2009 汽车风窗玻璃除霜和除雾系统的性能和试验方法.pdfGB-T 17370-2015 含湿建筑材料稳态传热率的测定.pdfGB-T 17369-2014 建筑用绝热材料 性能选定指南.pdfGB-T 16977-2019 机器人与机器人装备 坐标系和运动命名原则.pdfGB-T 15684-2015 谷物碾磨制品 脂肪酸值的测定.pdfGB 16788-1997 30 MHz～1GHz 声音和电视信号电缆分配系统抗扰度测量方法和限值.pdfGB-T 17867-2023 汽车手操纵件、指示器及信号装置的位置.pdfGB-T 17935-2023 螺口灯座.pdfGB-T 34136-2017 机械电气安全 GB 28526和GB-T 16855.1用于机械安全相关控制系统设计的应用指南.pdf