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IEC 62153-4-9-2020.pdf
IEC 62153-4-9 Edition 2.1 2020-07 CONSOLIDATED VERSION INTERNATIONAL STANDARD Metallic communication cable test metho...
2025-12-05发布 0 浏览 78 页2.75 MB
IEC Guide 115-2023.pdf
IEC GUIDE 115 Edition 3.0 2023-04 GUIDE GUIDE Application of measurement uncertainty to conformity assessment activ...
2025-12-05发布 0 浏览 54 页1.34 MB
IEC 63218-2021.pdf
IEC 63218 Edition 1.0 2021-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Secondary cells and batteries containing a...
2025-12-05发布 0 浏览 70 页2.04 MB
IEC 61131-3-2013.pdf
IEC 61131-3 Edition 3.0 2013-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Programmable controllers – Part 3: Prog...
2025-12-05发布 0 浏览 468 页2.71 MB
IEC TS 63042-102-2021.pdf
IEC TS 63042-102 Edition 1.0 2021-08 TECHNICAL SPECIFICATION UHV AC transmission systems – Part 102: General syst...
2025-12-05发布 0 浏览 72 页12.91 MB
IEC 61196-6-2-2020.pdf
IEC 61196-6-2 Edition 2.0 2020-05 INTERNATIONAL STANDARD Coaxial communication cables – Part 6-2: Detail specificat...
2025-12-05发布 0 浏览 18 页1.23 MB
ISO 520-2010.pdf
Reference numberISO 520:2010(E)© ISO 2010 INTERNATIONAL STANDARD ISO520Second edition2010-11-15Cereals and pulses — ...
2025-12-05发布 0 浏览 16 页319.72 KB
IEC 60298-1990 cor2-1998.pdf
Publication 60298 de la CEI(Troisième édition – 1990)Appareillage sous enveloppe métallique pourcourant alternatif...
2025-12-05发布 0 浏览 1 页5.35 KB
IEC 60034-4-1-2018.pdf
IEC 60034-4-1 Edition 1.0 2018-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Rotating electrical machines – Part 4...
2025-12-05发布 0 浏览 152 页2.45 MB
IEC 61215-1-1-2021.pdf
IEC 61215-1-1 Edition 2.0 2021-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Terrestrial photovoltaic (PV) modules ...
2025-12-05发布 0 浏览 26 页1.39 MB
IEC 62979-2017.pdf
IEC 62979 Edition 1.0 2017-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Photovoltaic modules – Bypass diode – T...
2025-12-05发布 0 浏览 30 页1.46 MB
IEC 60601-1-2012 cor1-2014.pdf
July 2014 IEC 60601-1:2005/AMD1:2012 (Amendment 1 to the third edition) Medical electrical equipment – Part 1: Ge...
2025-12-05发布 0 浏览 2 页160.28 KB
ASTM E3-2011(R2025)中文版.pdf
ASTM E3-2011(R2025)金相试样制备标准指南Standard Guide for Preparation of MetallographicSpecimens声明本标准中文翻译版本不取...
2025-12-05发布 3 浏览 24 页506.21 KB
IEC TR 63401-2-2022.pdf
IEC TR 63401-2 Edition 1.0 2022-06 TECHNICAL REPORT Dynamic characteristics of inverter-based resources in bulk pow...
2025-12-05发布 0 浏览 68 页5.75 MB
IEC 60502-4-2023.pdf
IEC 60502-4 Edition 4.0 2023-11 INTERNATIONAL STANDARD Power cables with extruded insulation and their accessories ...
2025-12-05发布 0 浏览 42 页1.62 MB
IEC 60512-1-100-2012.pdf
IEC 60512-1-100 Edition 3.0 2012-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Connectors for electronic equipment ...
2025-12-05发布 0 浏览 24 页237.92 KB
IEC 61754-21-2005.pdf
NORME INTERNATIONALECEIIEC INTERNATIONAL STANDARD 61754-21Première éditionFirst edition2005-03 Interfaces de connecteur...
2025-12-05发布 0 浏览 38 页540.21 KB
IEC 62087-6-2015.pdf
IEC 62087-6 Edition 1.0 2015-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Audio, video and related equipment – D...
2025-12-05发布 0 浏览 46 页1.37 MB
IEC 61800-5-3-2021.pdf
IEC 61800-5-3 Edition 1.0 2021-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Adjustable speed electrical power drive...
2025-12-05发布 0 浏览 220 页6.26 MB
ISO 6362-1-2022.pdf
INTERNATIONAL STANDARD ISO 6362-1 Third edition 2022-07 Wrought aluminium and aluminium alloys - Extruded rods/bars,...
2025-12-05发布 0 浏览 20 页726.44 KB

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