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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 2213785 向前走_NXUF 2026-5-22 15:39
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ISO 3767-2-2016 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment -- Symbols for... attachment zhaomu 2025-8-30 13:00 2568 未闻花名 2026-9-28 22:20
ISO 10889-3-2016 Tool holders with cylindrical shank - Part 3: Type B with rectangular radial seat - Third Edition attachment tiansong613 2025-9-19 23:23 3336 你特么傻了 2026-9-28 21:24
ISO 16484-5-2017 Building automation and control systems (BACS) -- Part 5: Data communication protocol attachment Shanty 2025-7-10 00:00 2908 真的6 2026-9-28 01:55
ISO/TR 20545-2017 Intelligent transport systems -- Vehicle/roadway warning and control systems -- Report on standa... attachment 宋宏 2025-9-22 18:02 21355 帝王情怀 2026-9-28 01:29
ISO/TS 21219-14-2016 Intelligent transport systems -- Traffic and travel information (TTI) via transport protocol ... attachment 杨电话啊 2025-9-12 19:11 22073 asdf159357 2026-9-28 00:17
ISO 16559-2014 Solid biofuels -- Terminology, definitions and descriptions attachment 南阳 2025-7-16 11:49 22591 毒蛇 2026-9-27 07:26
ISO 19859-2016 Gas turbine applications -- Requirements for power generation attachment 哥哥就nn 2025-9-20 23:52 2891 小宇阿 2026-9-27 06:33
ISO/IEC 30134-2-2016 Information technology - Data centres - Key performance indicators - Part 2: Power usage effe... attachment fps-啊男 2025-9-30 01:52 21789 a1321154100 2026-9-27 06:20
ISO 17069-2014 Accessible design -- Consideration and assistive products for accessible meeting attachment 执手温酒到白首 2025-7-15 10:37 21505 青柠先森_H丶 2026-9-27 05:47
ISO 6531-2017 Machinery for forestry -- Portable chain-saws -- Vocabulary attachment weqeqweqe 2025-6-22 23:09 21879 雅诗兰黛 2026-9-27 00:05
ISO 14813-6-2017 Intelligent transport systems -- Reference model architecture(s) for the ITS sector -- Part 6: Us... attachment LTD-阿果 2025-9-2 17:27 41860 扩珞 2026-9-26 23:20
ISO/IEC 33071-2016 Information technology - Process assessment - An integrated process capability assessment model... attachment wl296443876 2025-9-3 10:16 23102 q9869 2026-9-26 22:52
ISO/IEC 20000-6-2017 Information technology -- Service management -- Part 6: Requirements for bodies providing aud... attachment 哇哇哇 2025-9-15 16:37 21129 feng 2026-9-26 17:29
ISO/IEC 30100-1-2016 Information technology -- Home network resource management -- Part 1: Requirements attachment 黑刀笑笑 2025-10-14 08:21 2463 zaki 2026-9-26 14:14
ISO 5182-2016 Resistance welding - Materials for electrodes and ancillary equipment - Fourth Edition attachment 1348664751 2025-10-10 01:14 22344 3433yw1k45 2026-9-25 01:22
ISO 5151-2017 Non-ducted air conditioners and heat pumps -- Testing and rating for performance attachment 25674 2025-8-6 12:49 2884 熙晨 2026-9-21 05:27
ISO 19085-3-2017 Woodworking machines -- Safety requirements -- Part 3: Numerically controlled (NC) boring and rou... attachment wadfa 2025-6-14 01:59 22595 范德萨发生 2026-9-16 04:24
ISO 15638-6-2014 Intelligent transport systems -- Framework for collaborative Telematics Applications for Regulate... attachment gbc130047231 2025-10-16 00:41 21620 董松奥 2026-9-13 18:21
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 22317 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 42746 a2200281689 2026-9-11 03:20
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