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IEC TR 60909-4-2021.pdf

IEC TR 60909-4 Edition 2.0 2021-06 TECHNICAL REPORT Short-circuit currents in three-phase AC systems – Part 4: E...

2025-12-05发布 2 浏览 84 页 4.01 MB
IEC PAS 63312-2021.pdf

IEC PAS 63312 Edition 1.0 2021-01 PUBLICLY AVAILABLE SPECIFICATION PRE-STANDARD Technical specification for flame de...

2025-12-05发布 2 浏览 54 页 1.47 MB
IECEx OD 099-2021.pdf

IECEx OD 099 Edition 1.0, 2021-01 IECEx OPERATIONAL DOCUMENT Procedure for IECEx Document Management IECEx OD 099:...

2025-12-05发布 3 浏览 22 页 993.55 KB
IEC 60034-27-3-2015.pdf

IEC 60034-27-3 Edition 1.0 2015-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Rotating electrical machines – Part ...

2025-12-05发布 2 浏览 59 页 875.62 KB
IEC TS 62607-6-9-2022.pdf

IEC TS 62607- 6- 9 Edition 1.0 2022-02 TECHNICA L SPECIFICA TION Nanomanufacturing – Key control characteristics...

2025-12-05发布 1 浏览 30 页 1.77 MB
IEC 61534-1-2020.pdf

IEC 61534-1 Edition 2.2 2020-07 CONSOLIDATED VERSION INTERNATIONAL STANDARD NORME INTERNATIONALE Powertrack systems ...

2025-12-05发布 2 浏览 292 页 4.15 MB
IECEE OD-2061-2021.pdf

IECEE OD 2061 Edition 2.1 2021-06-01 IECEE OPERATIONAL DOCUMENT Industrial Cyber Security Program IECEE OD 2061:202...

2025-12-05发布 2 浏览 8 页 942.25 KB
IEC 63203-101-1-2021.pdf

IEC 63203-101-1 Edition 1.0 2021-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Wearable electronic devices and techn...

2025-12-05发布 2 浏览 22 页 1.07 MB
ISO 148-1-2016.pdf

© ISO 2016Metallic materials — Charpy pendulum impact test —Part 1: Test methodMatériaux métalliques — Essai...

2025-12-05发布 0 浏览 34 页 1.15 MB
ISO 3659-1977.pdf

ISO 3659-1977.pdf

2025-12-05发布 0 浏览 8 页 547.5 KB
IEC 60947-7-2-2009.pdf

IEC 60947-7-2Edition 3.0 2009-04INTERNATIONAL STANDARD NORME INTERNATIONALELow-voltage switchgear and controlgear – Pa...

2025-12-05发布 2 浏览 42 页 978.66 KB
IEC 60076-22-5-2021.pdf

IEC 60076-22-5 Edition 1.0 2021-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Power transformers – Part 22-5: Powe...

2025-12-05发布 2 浏览 54 页 2.28 MB
IEC 61977-2020.pdf

IEC 61977 Edition 4.0 2020-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconnecting devices and pa...

2025-12-05发布 2 浏览 56 页 2.21 MB
IEC 61753-111-08-2021.pdf

IEC 61753-111-08 Edition 1.0 2021-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconnecting devices ...

2025-12-05发布 0 浏览 64 页 2.49 MB
IEC 61196-13-2023.pdf

IEC 61196-13 Edition 1.0 2023-08 INTERNATIONAL STANDARD Coaxial communication cables – Part 13: Sectional specifica...

2025-12-05发布 2 浏览 30 页 992.01 KB
IEC 60358-4-2018.pdf

IEC 60358-4 Edition 1.0 2018-07 INTERNATIONAL STANDARD NORME INTERNATIONALE Coupling capacitors and capacitor divider...

2025-12-05发布 2 浏览 30 页 505.79 KB
IEC TS 62720-2017.pdf

IEC TS 62720 Edition 2.0 2017-01 TECHNICAL SPECIFICATION Identification of units of measurement for computer-based ...

2025-12-05发布 2 浏览 90 页 2.15 MB
IEC TR 61850-7-6-2019.pdf

IEC TR 61850-7-6 Edition 1.0 2019-01 TECHNICAL REPORT Communication networks and systems for power utility automati...

2025-12-05发布 2 浏览 72 页 5.35 MB
IEC 60130-3-1965 scan.pdf

NORMEINTERNATIONALEINTERNATIONALSTANDARDCEIIEC130-3Première éditionFirst edition1965Connecteurs utilisés aux fréquencesju...

2025-12-05发布 2 浏览 30 页 775.22 KB
IEC TS 61994-3-2021.pdf

IEC TS 61994-3 Edition 3.0 2021-01 TECHNICAL SPECIFICATION Piezoelectric, dielectric and electrostatic devices and a...

2025-12-05发布 2 浏览 24 页 1.33 MB

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