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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 21023:2025 EN Textiles — Determination of surface chemical properties of carbon fibres using X-ray photoelectron spectroscopy 现行 2025-12-11 购买 下载
2 ISO 16675:2025 EN Petroleum and related products — Determination of anti-aging for phosphate ester turbine control fluids 现行 2025-12-11 购买 下载
3 ISO 3744:2025 EN Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering methods for an essentially free field over a reflecting plane 现行 2025-12-11 购买 下载
4 ISO 21501-1:2025 EN Determination of particle size distribution — Single particle light interaction methods — Part 1: Light scattering aerosol spectrometer 现行 2025-12-10 购买 下载
5 ISO 9241-161:2025 EN Ergonomics of human-system interaction — Part 161: Visual user-interface elements 现行 2025-12-10 购买 下载
6 ISO 7148-1:2025 EN Plain bearings — Testing of the tribological behaviour of bearing materials — Part 1: Testing of bearing metals 现行 2025-12-10 购买 下载
7 ISO/TR 25439:2025 EN Design examples of concrete-filled steel tubular (CFST) hybrid structures in accordance with ISO 16521 现行 2025-12-10 购买 下载
8 ISO/TR 14872:2025 EN Health informatics — Identification of medicinal products — Core principles for maintenance of identifiers and terms 现行 2025-12-10 购买 下载
9 ISO 20309:2025 EN Biotechnology — Biobanking — Requirements for deep-sea biological material 现行 2025-12-09 购买 下载
10 ISO 17507-1:2025 EN Natural gas — Calculation of methane number of gaseous fuels for reciprocating internal combustion engines — Part 1: MNc method 现行 2025-12-09 购买 下载
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