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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 2213453 向前走_NXUF 2026-5-22 15:39
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ISO 17892-6-2017 Geotechnical investigation and testing -- Laboratory testing of soil -- Part 6: Fall cone test attachment 最远的距离 2025-7-12 23:37 21210 劉哒哒 2026-8-1 18:35
ISO/TS 21219-24-2017 Intelligent transport systems -- Traffic and travel information (TTI) via transport protocol ... attachment tt250776 2025-7-10 15:46 21657 3116127184 2026-8-1 10:24
ISO 4628-3-2016 Paints and varnishes -- Evaluation of degradation of coatings -- Designation of quantity and size ... attachment c518 2025-6-25 23:07 21432 1784073043 2026-8-1 09:57
ISO 9177-1-2016 Mechanical pencils for technical drawings -- Part 1: Classification, dimensions, performance requi... attachment 7vt5u2128s 2025-9-26 16:30 2618 李有基 2026-8-1 05:26
ISO 6507-1-2018 金属材料 维氏硬度测试 第1部分 试验方法 attachment 2786140547 2021-4-10 19:05 32970 法国爱好 2026-8-1 02:26
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 31836 64645 2026-7-28 05:01
ISO 16484-6-2014 Building automation and control systems (BACS) -- Part 6: Data communication conformance testing attachment qwer1312924824 2025-6-17 21:00 3687 1846189954 2026-7-27 05:29
ISO/TS 13399-405-2016 Cutting tool data representation and exchange -- Part 405: Creation and exchange of 3D model... attachment 小小刚 2025-6-22 23:02 22584 guodada 2026-7-26 11:05
ISO 6946-2017 Building components and building elements -- Thermal resistance and thermal transmittance -- Calcula... attachment 1363539733 2025-9-25 01:11 21811 qq1772155480 2026-7-26 01:37
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 32709 意轩小嘀咕~ 2026-7-25 01:42
ISO 10893-11-2011 钢管的无损检测 第11部分:用于纵向和/或横向缺陷检测的焊接钢管的焊缝自动超声波试验 attachment uuu 2021-4-13 00:04 32273 673929772 2026-7-24 18:55
ISO 21924-1-2017 Protective equipment for martial arts -- Part 1: General requirements and test methods attachment 散人丶小白 2025-8-5 11:16 31398 2804026392 2026-7-22 06:12
ISO 374-1-2016 Protective gloves against dangerous chemicals and micro-organisms -- Part 1: Terminology and perfor... attachment klose 2025-9-23 10:17 22143 Gg凉城 2026-7-21 20:48
ISO/IEC 17788-2014 Information technology -- Cloud computing -- Overview and vocabulary attachment howardpig 2025-6-25 23:11 2850 帅布. 2026-7-20 18:00
ISO 8528-7-2017 Reciprocating internal combustion engine driven alternating current generating sets -- Part 7: Tec... attachment 610038079 2025-7-13 19:58 21385 刘力扬 2026-7-19 23:36
ISO 16093-2017 Machine tools -- Safety -- Sawing machines for cold metal attachment 230209 2025-8-24 21:53 23101 dff831 2026-7-14 18:36
ISO 6858-2017 Aircraft -- Ground support electrical supplies -- General requirements attachment love... 2025-9-25 06:46 22957 玩腻了 2026-7-14 15:12
ISO 14224-2016 Petroleum, petrochemical and natural gas industries -- Collection and exchange of reliability and m... attachment 123546 2025-6-22 01:55 21965 花刺i 2026-7-13 17:12
ISO 19085-2-2017 Woodworking machines -- Safety -- Part 2: Horizontal beam panel circular sawing machines attachment 篮球文案 2025-7-18 07:42 21681 久久 2026-7-13 06:52
ISO 10993-1-2018 医疗器械的生物学评价 第1部分:测试选择指南 attachment CKT123456 2021-4-12 04:51 31281 忆城 2026-7-13 04:24
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