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IEC 62053-21-2020.pdf
IEC 62053-21 Edition 2.0 2020-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Electricity metering equipment – Partic...
2025-12-05发布 0 浏览 38 页1.63 MB
IEC 62059-41-2006.pdf
NORME INTERNATIONALECEIIEC INTERNATIONAL STANDARD 62059-41Première éditionFirst edition2006-03 Equipements de comptage...
2025-12-05发布 0 浏览 54 页639.19 KB
IEC 60512-14-5-2006.pdf
NORME INTERNATIONALECEIIEC INTERNATIONAL STANDARD 60512-14-5Première éditionFirst edition2006-03 Connecteurs pour équi...
2025-12-05发布 0 浏览 20 页361.28 KB
IEC TS 61936-0-2023.pdf
IEC TS 61936-0 Edition 1.0 2023-05 TECHNICAL SPECIFICATION Power installations exceeding 1 kV AC and 1,5 kV DC ...
2025-12-05发布 0 浏览 34 页938.46 KB
IEC 62442-2-2022.pdf
IEC 62442- 2 Edition 3.0 2022-02 INTER NA TIONA L STA NDA RD NORME INTER NA TIONA LE Energy performance of la...
2025-12-05发布 0 浏览 30 页1.28 MB
IEC TS 60034-30-2-2016.pdf
IEC TS 60034-30-2 Edition 1.0 2016-12 TECHNICAL SPECIFICATION Rotating electrical machines – Part 30-2: Efficiency...
2025-12-05发布 0 浏览 26 页1.15 MB
IEC 60874-14-1-1997.pdf
INTERNATIONALSTANDARDIEC60874-14-1QC 910004XX0001First edition1997-06Connectors for optical fibres and cables –Part 14-1...
2025-12-05发布 0 浏览 28 页247.36 KB
IEC 62909-1-2017.pdf
IEC 62909-1 Edition 1.0 2017-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Bi-directional grid-connected power conver...
2025-12-05发布 0 浏览 96 页1.19 MB
IEC 61937-15-2021.pdf
IEC 61937-15 Edition 1.0 2021-03 INTERNATIONAL STANDARD Digital audio – Interface for non-linear PCM encoded audio...
2025-12-05发布 0 浏览 32 页1.66 MB
IEC TR 60825-17-2015.pdf
IEC TR 60825-17 Edition 2.0 2015-10 TECHNICAL REPORT Safety of laser products – Part 17: Safety aspects for use...
2025-12-05发布 0 浏览 22 页285.14 KB
ISO 4992-2-2006.pdf
Reference numberISO 4992-2:2006(E)© ISO 2006 INTERNATIONAL STANDARD ISO4992-2First edition2006-02-15Steel castings — ...
2025-12-05发布 0 浏览 36 页325.87 KB
IEC 63269-2022.pdf
IEC 63269 Edition 1.0 2022-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Maritime navigation and radiocommunication ...
2025-12-05发布 0 浏览 122 页2.46 MB
IEC 61709-2017 cor1-2019.pdf
IEC 61709:2017/COR1:2019 – 1 –  IEC 2019 INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ÉLECTROTECHNIQUE I...
2025-12-05发布 2 浏览 1 页159.68 KB
IEC 61968-100-2022.pdf
IEC 61968-100 Edition 2.0 2022-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Application integration at electric uti...
2025-12-05发布 0 浏览 502 页21.07 MB
IEC 60811-603-2012.pdf
IEC 60811-603 Edition 1.0 2012-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Electric and optical fibre cables – ...
2025-12-05发布 0 浏览 24 页233.14 KB
IEC TS 62861-2017.pdf
IEC TS 62861 Edition 1.0 2017-03 TECHNICAL SPECIFICATION Guidelines for principal component reliability testing for...
2025-12-05发布 0 浏览 70 页1.07 MB
IEC TR 61857-2-2015.pdf
IEC TR 61857-2 Edition 1.0 2015-04 TECHNICAL REPORT Electrical insulation systems – Procedures for thermal evaluat...
2025-12-05发布 0 浏览 14 页190.83 KB
IEC TS 63163-2021.pdf
IEC TS 63163 Edition 1.0 2021-09 TECHNICAL SPECIFICATION Terrestrial photovoltaic (PV) modules for consumer products...
2025-12-05发布 0 浏览 28 页1.88 MB
IEC 60404-8-8-2017.pdf
IEC 60404-8-8 Edition 2.0 2017-09 INTERNATIONAL STANDARD Magnetic materials – Part 8-8: Specifications for individu...
2025-12-05发布 0 浏览 26 页427.9 KB
IEC 61788-4-2020.pdf
IEC 61788-4 Edition 5.0 2020-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Superconductivity – Part 4: Residual re...
2025-12-05发布 0 浏览 74 页2.2 MB

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