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全局置顶 隐藏置顶帖 下载有问题?使用本站过程中遇到问题,请在此反馈! attach_img  ...23 标准管理员 2018-2-10 14:11 2213710 向前走_NXUF 2026-5-22 15:39
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ISO 683-1-2016 Heat-treatable steels, alloy steels and free-cutting steels -- Part 1: Non-alloy steels for quenchi... attachment 无所谓 2025-8-29 23:37 22301 喜欢她笑 2026-9-11 06:24
ISO 22768-2017 Rubber, raw -- Determination of the glass transition temperature by differential scanning calorimet... attachment 晴空万里无云 2025-10-10 11:51 42741 a2200281689 2026-9-11 03:20
ISO 9241-161-2016 Ergonomics of human-system interaction -- Part 161: Guidance on visual user-interface elements attachment Ming 2025-9-5 15:58 21910 a988yy 2026-9-9 00:20
ISO 14817-3-2017 Intelligent transport systems -- ITS data dictionaries -- Part 3: Object identifier assignments f... attachment manyqaz 2025-7-14 19:34 2343 大唐天子 2026-9-8 02:34
ISO 5628-2012 纸和纸板 静态弯曲挺度的测定 二点、三点和四点方法一般原则 attachment aska 2021-4-11 18:55 3960 1605727682 2026-9-8 02:06
ISO 4079-2017 Rubber hoses and hose assemblies -- Textile-reinforced hydraulic types for oil-based or water-based ... attachment 下流砥柱 2025-9-17 21:31 2422 230209 2026-9-7 18:21
ISO 17740-1-2015 Building construction machinery and equipment -- Concrete placing systems for stationary equipmen... attachment 付凯 2025-9-4 07:54 22255 片片落叶 2026-9-5 07:03
ISO 3679-2015 闪燃、非闪燃和闪点的测定 快速平衡闭杯法 attachment pppp4444 2025-8-25 18:40 21977 liuzexi5412 2026-9-4 20:22
ISO 19649-2017 Mobile robots -- Vocabulary attachment 东志 2025-9-5 21:51 31598 liuensong 2026-9-4 00:03
ISO 17185-1-2014 Intelligent transport systems -- Public transport user information -- Part 1: Standards framework... attachment cobra 2025-9-20 14:50 2332 u7lh3l0ukk 2026-8-31 10:16
ISO 3869-2017 Agglomerated cork -- Expansion joint fillers -- Specifications, packaging and marking attachment 1759897544 2025-9-8 23:12 21279 hbvg 2026-8-30 09:39
ISO 16410-1-2017 Electronic fee collection -- Evaluation of equipment for conformity to ISO 17575-3 -- Part 1: Tes... attachment 浪子白衣 2025-10-14 00:55 32655 sasadsad 2026-8-29 22:03
ISO/IEC 30100-2-2016 Information technology -- Home network resource management -- Part 2: Architecture attachment aaaaaaaaaaaaaaa 2025-6-15 15:08 31733 10086110 2026-8-29 03:40
ISO 17572-3-2015 Intelligent transport systems (ITS) -- Location referencing for geographic databases -- Part 3: D... attachment ahxiao 2025-8-5 19:00 22323 1586709778 2026-8-28 03:17
ISO 17628-2015 Geotechnical investigation and testing -- Geothermal testing -- Determination of thermal conductivi... attachment 李锡林 2025-7-24 03:04 21150 ぬちつもちさつ 2026-8-26 13:05
ISO/TS 17582-2014 Quality management systems -- Particular requirements for the application of ISO 9001:2008 for e... attachment 玄袍客 2025-7-2 14:22 21432 白鲨强势 2026-8-25 14:20
ISO 16192-2017 Space systems -- Experience gained in space projects (lessons learned) -- Principles and guidelines attachment qq821343636 2025-8-5 17:25 21159 帅布. 2026-8-23 01:11
ISO/IEC 17788-2014 Information technology -- Cloud computing -- Overview and vocabulary attachment howardpig 2025-6-25 23:11 3908 aquocgjosq 2026-8-21 11:33
ISO 15708-4-2017 Non-destructive testing - Radiation methods for computed tomography - Part 4: Qualification - Fir... attachment levis 2025-8-3 10:00 21205 2330848276 2026-8-21 02:27
ISO/TR 4191-2014 Plastics piping systems for water supply — Unplasticized poly(vinyl chloride)(PVC-U) and oriented... attachment T80U 2025-10-19 17:40 21609 a1807498429 2026-8-18 22:47
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