ISO IEC 14709-2 1998 Information technology — Configuration of customer premises cabling (CPC) for applications — Part 2 Integrated Services Digital Network (ISDN) primary rate
ISO 19659-1 2017 Railway applications Heating ventilation and air conditioning systems for rolling stock Part 1 Terms and definitions.pdf
ISO IEC 7816-4 2020 Amd 1 2023 Identification cards — Integrated circuit cards — Pa.pdf
ISO 21821 2019 Fine ceramics (advanced ceramics advanced technical ceramics) Determination of densification properties of ceramic powders on natural sintering.pdf
ISO 20145 2019 Pneumatic fluid power Test methods for measuring acoustic emission pressure levels of exhaust silencers.pdf
ISOIEC 23090-7 2022 Information technology — Coded representation of immersive media — Part 7 Immersive media metadata.pdf
ISO 1264-1980Plastics. Homopolymer and copolymer resins of vinyl chloride. Determination of ph of aq.pdf
ISO 15186-1 2000 Acoustics Measurement of sound insulation in buildings and of building elements using sound intensity Part 1 Laboratory measurements.pdf
ISO 16589-4 2011 Rotary shaft lip-type seals incorporating thermoplastic sealing elements — Part 4 Performance test procedures.pdf
ISO 24089-2022.pdf
ISO-IEC 19757-3 2020 Information technology - Document Schema Definition Languages (DSDL) - Part 3 Rule-based validation using Schematron.pdf
GB-T 16649.2-2006 识别卡 带触点的集成电路卡 第2部分 触点的尺寸和位置.pdf
GB-T 28215-2011 温度计用玻璃.pdf
GB-T 5124.1-2008 硬质合金化学分析方法 总碳量的测定 重量法.pdf
GB-T 40805-2021 铸钢件 交货验收通用技术条件.pdf
GB-T 10544-2022 橡胶软管及软管组合件 油基或水基流体适用的钢丝缠绕增强外覆橡胶液压型 规范.pdf
GB-T 20215-2006 计时仪器 手表壳 非弹簧表带栓型连接尺寸.pdf
GB-T 24823-2024 普通照明用LED模块 性能规范.pdf
GB-T 18375.7-2004 假肢 下肢假肢的结构检验 第7部分 试验呈交文件.pdf
GB-T 4588.10-1995 印制板 第10部分 有贯穿连接的刚挠双面印制板规范.pdf
GB-T 4156-2020 金属材料 薄板和薄带 埃里克森杯突试验.pdf