GB-T 3959-2023 工业无水氯化铝
ISO 21324 2016 Space data and information transfer systems — Space data link security prol.pdf
ISO IEC 8824-2 2021 Information technology — Abstract Syntax Notation One (ASN.1) — Part 2 Information object specification.pdf
GB-T 40753.4-2024 供应链安全管理体系 ISO 28000实施指南 第4部分:以符合GB-T 38702为管理目标实施ISO 28000的附加特定指南.pdf
ISO 21939-1 2019 A method to calculate and express energy consumption of industrial wastewater treatment for the purpose of water reuse — Part 1 Biological processes.pdf
ISO TR 14872 2019 Health informatics — Identification of medicinal products — Core principles for maintenance of identifiers and terms.pdf
ISO 4433-1 1997 Thermoplastics pipes — Resistance to liquid chemicals — Classification — Part 1 Immersion test method.pdf
ISO 4524-3 2021 Metallic coatings — Test methods for electrodeposited gold and gold alloy coatings — Part 3 Electrographic tests for porosity.pdf
ISO TR 12391-2 2002 Gas cylinders — Refillable seamless steel — Performance tests — Part 2 Fracture performance tests — Monotonic burst tests.pdf
ISO 17515-3 2 019 Intelligent transport systems — Evolved-universal terrestrial radio access network — Part 3 LTE-V2X.pdf
ISO TR 16401-1 2018 Electronic fee collection — Evaluation of equipment for conformity to ISO TS 17575-2 — Part 1 Test suite structure and test purposes.pdf
GB-T 9089.2-2008 户外严酷条件下的电气设施 第2部分 一般防护要求.pdf
GB-T 20241-2021 单板层积材.pdf
GB-T 13997-1999 2048kbit-s、8448kbit-s、34368kbit-s、139264kbit-s光端机技术要求.pdf
GB-T 2900.68-2005 电工术语 电信网、电信业务和运行.pdf
GB-T 12668.4-2006 调速电气传动系统 第4部分 一般要求 交流电压1000V以上但不超过35kV的交流调速电气传动系统额定值的规定.pdf
GB-T 22934-2008 玻璃容器 耐垂直负荷试验方法.pdf
GB-T 43731-2024 生物样本库中生物样本处理方法的确认和验证通用要求.pdf
GB-T 42182-2022 金融服务 全球机构法律形式.pdf
GB-T 7594.10-1987 电线电缆橡皮绝缘和橡皮护套 第10部分 90℃一般不延燃橡皮护套.pdf
GB-T 3087-2008 低中压锅炉用无缝钢管.pdf