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标准分类

序号 标准号 标准名称 状态 发布日期 实施日期 操作
1 ISO 2903-2:2025 EN ISO metric trapezoidal screw threads — Tolerances — Part 2: Limits of sizes 现行 2025-07-25 购买 下载
2 ISO 30500:2025 EN Non-sewered sanitation systems — Prefabricated integrated treatment units — General safety and performance requirements for design and testing 现行 2025-07-25 购买 下载
3 ISO 24631-3:2025 EN Radiofrequency identification of animals — Part 3: Evaluation of performance of RFID transponders conforming with ISO 11784 and ISO 11785 现行 2025-07-25 购买 下载
4 ISO/TR 56009:2025 EN Innovation management — Example implementations of innovation operation measurements 现行 2025-07-25 购买 下载
5 ISO 8168:2025 EN Aerospace — Bolts, with MJ threads, made of heat and corrosion resisting steel, strength class 1 100 MPa — Procurement specification 现行 2025-07-25 购买 下载
6 ISO 4940:2025 EN Steel and cast iron — Determination of nickel content — Flame atomic absorption spectrometric method 现行 2025-07-25 购买 下载
7 ISO 5371:2025 EN Containment high efficiency filtration unit (CHEFU) in ventilation system of biosafety facilities 现行 2025-07-25 购买 下载
8 ISO 703:2025 EN Conveyor belts — Transverse flexibility (troughability) — Test method 现行 2025-07-25 购买 下载
9 ISO 75-3:2025 EN Plastics — Determination of temperature of deflection under load — Part 3: High-strength thermosetting laminates and long-fibre-reinforced plastics 现行 2025-07-25 购买 下载
10 ISO/IEC 19785-4:2025 EN Information technology - Common Biometric Exchange Formats Framework - Part 4: Security block format specifications 现行 2025-07-25 购买 下载
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