序号 标准号 标准名称 状态 发布日期 实施日期 操作
1 ISO 625:2025 EN Coal and coke — Determination of carbon and hydrogen — Liebig method 现行 2025-08-08 购买 下载
2 ISO/IEC 21000-3:2025 EN Information technology — Multimedia framework (MPEG-21) — Part 3: Digital Item Identification 现行 2025-08-08 购买 下载
3 ISO 21347:2025 EN Space systems — Fracture and damage control 现行 2025-08-07 购买 下载
4 ISO 7207-2:2025 EN Implants for surgery — Components for partial and total knee joint prostheses — Part 2: Articulating surfaces made of metal, ceramic and plastics materials 现行 2025-08-07 购买 下载
5 ISO 9059:2025 EN Solar energy — Calibration of pyrheliometers by comparison to a reference pyrheliometer 现行 2025-08-07 购买 下载
6 ISO 877-1:2025 EN Plastics — Methods of exposure to solar radiation — Part 1: General guidance 现行 2025-08-07 购买 下载
7 ISO 13099-2:2025 EN Colloidal systems — Methods for zeta-potential determination — Part 2: Optical methods 现行 2025-08-06 购买 下载
8 ISO 14405-1:2025 EN Geometrical product specifications (GPS) — Dimensional tolerancing — Part 1: Linear sizes 现行 2025-08-06 购买 下载
9 ISO 19880-7:2025 EN Gaseous hydrogen — Fuelling stations — Part 7: Rubber O-rings 现行 2025-08-06 购买 下载
10 ISO 17268-1:2025 EN Gaseous hydrogen land vehicle refuelling connection devices — Part 1: Flow capacities up to and including 120 g/s 现行 2025-08-06 购买 下载
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