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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 26146:2025 EN Corrosion of metals and alloys — Method for metallographic examination of samples after exposure to high-temperature corrosive environments 现行 2025-06-03 购买 下载
2 ISO 21364-1:2025 EN Domestic gas cooking appliances — Safety — Part 1: General requirements 现行 2025-06-03 购买 下载
3 ISO 12747:2025 EN Oil and gas industries including lower carbon energy — Pipeline transportation systems — Requirements and guidance for pipeline life extension assessment 现行 2025-06-03 购买 下载
4 ISO/IEC 15944-7:2009/Amd 1:2025 EN Information technology — Business operational view — Part 7: eBusiness vocabulary — Amendment 1 现行 2025-06-03 购买 下载
5 ISO/IEC 23090-26:2025 EN Information technology — Coded representation of immersive media — Part 26: Conformance and reference software for carriage of geometry-based point cloud compression data 现行 2025-06-02 购买 下载
6 ISO/TS 14076:2025 EN Environmental management — Environmental techno-economic assessment — Principles, requirements and guidance 现行 2025-06-02 购买 下载
7 ISO 16486-4:2025 EN Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 4: Valves 现行 2025-06-02 购买 下载
8 ISO 20289:2025 EN Surface chemical analysis — Total reflection X-ray fluorescence analysis of water 现行 2025-06-02 购买 下载
9 ISO 4070:2025 EN Polyvinylidene fluoride (PVDF) — Effect of time and temperature on expected strength 现行 2025-06-02 购买 下载
10 ISO 4075:2025 EN Polysulfone (PSU) — Effect of time and temperature on expected strength 现行 2025-06-02 购买 下载
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