电脑桌面

添加凡人文库到电脑桌面

安装后可以在桌面快捷访问

开通会员限时优惠

充值

登录 | 注册

全部分类

热门标签

ISO ASTM .pdf EN BS 标准 SAE scan.pdf 地方 AS GB GBT JIS IEC AMS NZS 附有答案技术行业标准军用电子行业 SJ 2023 .docx DIN JB IEEE API rus.pdf Std 规范安全 TS DB15 DB37 2025 TR DB44 NACE ASME 2022 STP 规程 24.pdf DLT Paper 系统 SJT 试验

国际标准

分类:

类型:

IEC 62841-3-9-2020.pdf

IEC 62841-3-9 Edition 2.0 2020-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Electric motor-operated hand-held tools,...

2025-12-05发布 0 浏览 80 页 2.07 MB
IEC TR 61850-90-3-2016 cor1-2020.pdf

IEC TR 61850-90-3:2016/COR1:2020 – 1 –  IEC 2020 INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________ IEC TR ...

2025-12-05发布 2 浏览 3 页 127.63 KB
IEC 61131-2-2017.pdf

IEC 61131-2 Edition 4.0 2017-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial-process measurement and control...

2025-12-05发布 2 浏览 231 页 4.89 MB
IEC 60947-5-2-2019.pdf

IEC 60947-5-2 Edition 4.0 2019-10 INTERNATIONAL STANDARD NORME INTERNATIONALE Low-voltage switchgear and controlgear ...

2025-12-05发布 0 浏览 266 页 8.84 MB
IEC 61535-2023.pdf

IEC 61535 Edition 3.0 2023-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Installation couplers intended for permanen...

2025-12-05发布 2 浏览 120 页 2.42 MB
IEC 60426-2007.pdf

IEC 60426Edition 2.0 2007-01INTERNATIONAL STANDARD NORME INTERNATIONALEElectrical insulating materials – Determination...

2025-12-05发布 1 浏览 58 页 1.28 MB
ISO 16269-7.pdf

BRITISH STANDARDBS 2846-8:2001ISO 16269-7:2001Incorporating Corrigendum No.1Statistical interpretation of data—Part 8: ...

2025-12-05发布 2 浏览 18 页 324.16 KB
IEC 62689-1-2016.pdf

IEC 62689-1 Edition 1.0 2016-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Current and voltage sensors or detectors...

2025-12-05发布 2 浏览 178 页 2.65 MB
IEC TS 63202-4-2022.pdf

IEC TS 63202-4 Edition 1.0 2022-06 TECHNICAL SPECIFICATION Photovoltaic cells – Part 4: Measurement of light and...

2025-12-05发布 2 浏览 14 页 839.84 KB
IEC 60749-25-2003.pdf

NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD60749-25Première éditionFirst edition2003-07Dispositifs à semiconducteurs –...

2025-12-05发布 2 浏览 34 页 697.53 KB
IEC 61660-1-1997 cor2-2000.pdf

Publication 61660-1 de la CEI(Première édition – 1997)Courants de court-circuit dans les installationsauxiliaires ...

2025-12-05发布 2 浏览 2 页 20.39 KB
IEC TR 63226-2021.pdf

IEC TR 63226 Edition 1.0 2021-02 TECHNICAL REPORT Managing fire risk related to photovoltaic (PV) systems on buil...

2025-12-05发布 1 浏览 32 页 1.29 MB
IEC 60287-1-3-2023.pdf

IEC 60287-1-3 Edition 2.0 2023-05 INTERNATIONAL STANDARD Electric cables – Calculation of the current rating – P...

2025-12-05发布 2 浏览 26 页 840.42 KB
IEC 61883-4-2004.pdf

IEC 61883-4 Edition 2.0 2004-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Consumer audio/video equipment – Digital...

2025-12-05发布 2 浏览 28 页 289.34 KB
IEC 60728-13-2010.pdf

IEC 60728-13 Edition 1.0 2010-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Cable networks for television signals, ...

2025-12-05发布 2 浏览 154 页 7.24 MB
ISO 8820-2-2014.pdf

© ISO 2014Road vehicles — Fuse-links —Part 2: User guidelinesVéhicules routiers — Liaisons fusibles —Partie 2...

2025-12-05发布 0 浏览 20 页 507.87 KB
ISO 11494-2019 (partially scan).pdf

© ISO 2019Jewellery and precious metals — Determination of platinum in platinum alloys — ICP-OES method using ...

2025-12-05发布 2 浏览 12 页 504.57 KB
IEEE Std C57.119-2018.pdf

IEEE Recommended Practice for Performing Temperature Rise Tests on Liquid-Immersed Power Transformers at Loads Beyon...

2025-12-05发布 3 浏览 49 页 1.92 MB
IEC 60794-1-2-2021.pdf

IEC 60794-1-2 Edition 5.0 2021-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Optical fibre cables – Part 1-2: Gen...

2025-12-05发布 1 浏览 38 页 1.4 MB
IEEE Std C62.42.3-2017.pdf

IEEE Guide for the Application of Surge Protective Components in Surge Protective Devices and Equipment Ports—Part...

2025-12-05发布 3 浏览 42 页 4.05 MB

首页上页 1···121 122 123 124 125···500 下页尾页

确认删除?