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IEC 61850-4-2020.pdf
IEC 61850-4 Edition 2.1 2020-11 CONSOLIDATED VERSION INTERNATIONAL STANDARD Communication networks and systems for p...
2025-12-05发布 0 浏览 52 页1.85 MB
IEC 60320-1-2021.pdf
IEC 60320-1 Edition 4.0 2021-07 INTERNATIONAL STANDARD NORME INTERNATIONALE Appliance couplers for household and sim...
2025-12-05发布 0 浏览 144 页2.95 MB
ISO 85891988.pdf
BRITISH STANDARDBS 7183:1989ISO 8589:1988Guide toDesign of test rooms for sensory analysis of foodUDC 664.014:543.92:...
2025-12-05发布 0 浏览 16 页577.97 KB
IEC 60377-1-1973 scan.pdf
NORMEINTERNATIONALEINTERNATIONALSTANDARDCEIIEC60377-1Première éditionFirst edition1973-01Méthodes recommandées pour la d...
2025-12-05发布 0 浏览 30 页1.36 MB
IEC 61966-2-2-2003.pdf
IEC 61966-2-2 Edition 1.0 2003-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Multimedia systems and equipment – Co...
2025-12-05发布 0 浏览 38 页495.15 KB
IEC TR 63201-2019.pdf
IEC TR 63201 Edition 1.0 2019-05 TECHNICAL REPORT Low-voltage switchgear and controlgear – Guidance for the devel...
2025-12-05发布 0 浏览 32 页1.16 MB
IEC 60794-1-301-2023.pdf
IEC 60794-1-301 Edition 1.0 2023-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Optical fibre cables – Part 1-301:...
2025-12-05发布 0 浏览 22 页682.48 KB
IEC 60749-4-2017.pdf
IEC 60749-4 Edition 2.0 2017-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Semiconductor devices – Mechanical and ...
2025-12-05发布 0 浏览 24 页1.14 MB
IEC TR 60825-14-2022.pdf
IEC TR 60825-14 Edition 2.0 2022-03 TECHNICAL REPORT Safety of laser products – Part 14: A user's guide IEC TR...
2025-12-05发布 0 浏览 114 页3.24 MB
IEC 60255-22-6-2001.pdf
NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD60255-22-6Première éditionFirst edition2001-04Relais électriques –Partie 22...
2025-12-05发布 0 浏览 30 页154.12 KB
IEC 62769-6-200-2023.pdf
IEC 62769-6-200 Edition 1.0 2023-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Field Device Integration (FDI®) – ...
2025-12-05发布 0 浏览 54 页2.82 MB
IEC 62868-1-2020.pdf
IEC 62868-1 Edition 1.0 2020-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Organic light emitting diode (OLED) ligh...
2025-12-05发布 0 浏览 46 页2.06 MB
IEC 60335-2-68-2021.pdf
IEC 60335-2-68 Edition 5.0 2021-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Household and similar electrical appli...
2025-12-05发布 0 浏览 84 页1.87 MB
IEC 60747-5-16-2023.pdf
IEC 60747-5-16 Edition 1.0 2023-03 INTERNATIONAL STANDARD Semiconductor devices – Part 5-16: Optoelectronic devices...
2025-12-05发布 0 浏览 22 页1.16 MB
IEC 61334-3-21-1996 scan (2).pdf
NORME�C E IINTERNATIONALE�I ECINTERNATIONAL�1334-3-21STANDARD�Première éditionFirst edition1996-03Automatisation de l...
2025-12-05发布 0 浏览 38 页1.11 MB
IEC 61701-2020.pdf
IEC 61701 Edition 3.0 2020-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Photovoltaic (PV) modules – Salt mist co...
2025-12-05发布 0 浏览 34 页1.51 MB
IEC 61290-10-1-2009.pdf
IEC 61290-10-1Edition 2.0 2009-03INTERNATIONAL STANDARD NORME INTERNATIONALEOptical amplifiers – Test methods – Part...
2025-12-05发布 0 浏览 54 页1.08 MB
IEC 60384-1-2021.pdf
IEC 60384-1 Edition 6.0 2021-07 INTERNATIONAL STANDARD NORME INTERNATIONALE Fixed capacitors for use in electronic ...
2025-12-05发布 0 浏览 168 页2.48 MB
IEC 81346-1-2022.pdf
IEC 81346-1 Edition 2.0 2022-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial systems, installations and equ...
2025-12-05发布 0 浏览 244 页8.77 MB
IEC 60502-2-2014.pdf
IEC 60502-2 Edition 3.0 2014-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Power cables with extruded insulation an...
2025-12-05发布 0 浏览 180 页1.83 MB

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