32134 Resultados disponibles

Filtrar:

(16931)
(15203)
(0)
IEC

IEC 60747-5-15:2022

En Vigor
2022-01-07
Semiconductor devices - Part 5-15: Optoelectronic devices - Light emitting diodes - Test method of the flat-band voltage based on the electroreflectance spectroscopy
 
Añadir a la cesta
IEC

ISO/IEC 18013-3:2017/AMD1:2022

En Vigor
2022-01-05
Information technology - Personal identification - ISO-compliant driving licence - Part 3: Access control, authentication and integrity validation - Amendment 1: PACE protocol
 
Añadir a la cesta
ISO

ISO/IEC 15962:2022

En Vigor
2022-01-04
Information technology — Radio frequency identification (RFID) for item management — Data protocol: data encoding rules and logical memory functions
 
Añadir a la cesta
IEC

ISO/IEC/IEEE 8802-3:2021/AMD3:2021

En Vigor
2021-12-23
Telecommunications and exchange between information technology systems - Requirements for local and metropolitan area networks - Part 3: Standard for Ethernet - Amendment 3: Media access control parameters for 50 Gb/s and physical layers and management parameters for 50 Gb/s, 100 Gb/s, and 200 Gb/s operation
 
Añadir a la cesta
IEC

ISO/IEC/IEEE 8802-3:2021/AMD2:2021

En Vigor
2021-12-23
Telecommunications and exchange between information technology systems - Requirements for local and metropolitan area networks - Part 3: Standard for Ethernet - Amendment 2: Physical layer and management parameters for power over Ethernet over 4 pairs
 
Añadir a la cesta
IEC

ISO/IEC/IEEE 8802-3:2021/AMD1:2021

En Vigor
2021-12-23
Telecommunications and information exchange between systems - Specific requirements for local and metropolitan area networks - Part 3: Standard for Ethernet - Amendment 1: Physical layer specifications and management parameters for 2.5 Gb/s and 5 Gb/s operation over backplane
 
Añadir a la cesta
ISO

ISO/IEC TS 38505-3:2021

En Vigor
2021-12-20
Information technology — Governance of data — Part 3: Guidelines for data classification
 
Añadir a la cesta
ISO

ISO/IEC 21794-3:2021

En Vigor
2021-12-20
Information technology — Plenoptic image coding system (JPEG Pleno) — Part 3: Conformance testing
 
Añadir a la cesta
IEC

IEC 62288:2021 CMV

En Vigor
2021-12-20
Maritime navigation and radiocommunication equipment and systems - Presentation of navigation-related information on shipborne navigational displays - General requirements, methods of testing and required test results
 
Añadir a la cesta
IEC

IEC 62288:2021

En Vigor
2021-12-20
Maritime navigation and radiocommunication equipment and systems - Presentation of navigation-related information on shipborne navigational displays - General requirements, methods of testing and required test results
 
Añadir a la cesta
IEC

ISO/IEC 23003-3:2020/AMD1:2021

En Vigor
2021-12-20
Information technology - MPEG audio technologies - Part 3: Unified speech and audio coding - Amendment 1: Reference software and conformance
 
Añadir a la cesta
IEC

IEC 61097-2:2021/COR1:2021

En Vigor
2021-12-17
Corrigendum 1 - Global maritime distress and safety system (GMDSS) - Part 2: Cospas-Sarsat EPIRB - Emergency position indicating radio beacon operating on 406 MHz - Operational and performance requirements, methods of testing and required test results
 
Añadir a la cesta
IEC

IEC 62271-100:2021/COR1:2021

En Vigor
2021-12-17
Corrigendum 1 - High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers
 
Añadir a la cesta
IEC

ISO/IEC 9594-8:2020/COR1:2021

En Vigor
2021-12-17
Information technology - Open systems interconnection - Part 8: The Directory: Public-key and attribute certificate frameworks - Technical Corrigendum 1
 
Añadir a la cesta
IEC

IEC 62133-2:2017/AMD1:2021/COR1:2021

En Vigor
2021-12-17
Corrigendum 1 - Amendment 1 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications - Part 2: Lithium systems
 
Añadir a la cesta
IEC

ISO/IEC 9594-2:2020/AMD1:2021

En Vigor
2021-12-17
Information technology - Open systems interconnection - Part 2: The Directory: Models - Amendment 1
 
Añadir a la cesta
IEC

IEC TR 61850-7-510:2021

En Vigor
2021-12-16
Communication networks and systems for power utility automation - Part 7-510: Basic communication structure - Hydroelectric power plants, steam and gas turbines - Modelling concepts and guidelines
 
Añadir a la cesta
IEC

IEC 63203-406-1:2021

En Vigor
2021-12-16
Wearable electronic devices and technologies - Part 406-1: Test method for measuring surface temperature of wrist-worn wearable electronic devices while in contact with human skin
 
Añadir a la cesta
IEC

IEC 63182-3:2021

En Vigor
2021-12-16
Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 3: E-cores
 
Añadir a la cesta
IEC

IEC 60534-4:2021 RLV

En Vigor
2021-12-16
Industrial-process control valves - Part 4: Inspection and routine testing
 
Añadir a la cesta
IEC

IEC 60534-4:2021

En Vigor
2021-12-16
Industrial-process control valves - Part 4: Inspection and routine testing
 
Añadir a la cesta
IEC

IEC 60230:2018/AMD1:2021

En Vigor
2021-12-16
Amendment 1 - Impulse tests on cables and their accessories
 
Añadir a la cesta
IEC

CISPR 25:2021

En Vigor
2021-12-16
Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers
 
Añadir a la cesta
ISO

ISO/IEC TS 17021-13:2021

En Vigor
2021-12-16
Conformity assessment — Requirements for bodies providing audit and certification of management systems — Part 13: Competence requirements for auditing and certification of compliance management systems
 
Añadir a la cesta
IEC

IEC 60230:2018+AMD1:2021 CSV

En Vigor
2021-12-16
Impulse tests on cables and their accessories
 
Añadir a la cesta
IEC

IEC 62499:2021

En Vigor
2021-12-16
Railway applications - Current collection systems - Pantographs, testing methods for contact strips
 
Añadir a la cesta
IEC

IEC TS 63202-2:2021

En Vigor
2021-12-16
Photovoltaic cells - Part 2: Electroluminescence imaging of crystalline silicon solar cells
 
Añadir a la cesta
IEC

IEC 81001-5-1:2021

En Vigor
2021-12-16
Health software and health IT systems safety, effectiveness and security - Part 5-1: Security - Activities in the product life cycle
 
Añadir a la cesta
IEC

IEC 60269-7:2021

En Vigor
2021-12-15
Low-voltage fuses - Part 7: Supplementary requirements for fuse-links for the protection of batteries and battery systems
 
Añadir a la cesta
IEC

IEC 61970-456:2021

En Vigor
2021-12-15
Energy management system application program interface (EMS-API) - Part 456: Solved power system state profiles
 
Añadir a la cesta
IEC

IEC 60038:2009/AMD1:2021

En Vigor
2021-12-15
Amendment 1 - IEC standard voltages
 
Añadir a la cesta
IEC

IEC 60038:2009+AMD1:2021 CSV

En Vigor
2021-12-15
IEC standard voltages
 
Añadir a la cesta
IEC

IEC 62439-2:2021

En Vigor
2021-12-15
Industrial communication networks - High availability automation networks - Part 2: Media Redundancy Protocol (MRP)
 
Añadir a la cesta
IEC

IEC TS 63222-1:2021

En Vigor
2021-12-15
Power quality management - Part 1: General guidelines
 
Añadir a la cesta
IEC

IEC 62439-3:2021

En Vigor
2021-12-15
Industrial communication networks - High availability automation networks - Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR)
 
Añadir a la cesta
IEC

IEC 60519-4:2021

En Vigor
2021-12-15
Safety in installations for electroheating and electromagnetic processing - Part 4: Particular requirements for arc furnace installations
 
Añadir a la cesta
ISO

ISO/IEC/IEEE 8802-1X:2021

En Vigor
2021-12-15
Telecommunications and exchange between information technology systems — Requirements for local and metropolitan area networks — Part 1X: Port-based network access control
 
Añadir a la cesta
ISO

ISO/IEC 15961-1:2021

En Vigor
2021-12-15
Information technology — Data protocol for radio frequency identification (RFID) for item management — Part 1: Application interface
 
Añadir a la cesta
IEC

ISO/IEC/IEEE 8802-3:2021/AMD5:2021

En Vigor
2021-12-15
Telecommunications and exchange between information technology systems - Requirements for local and metropolitan area networks - Part 3: Standard for Ethernet - Amendment 5: Physical layers specifications and management parameters for 10 Mb/s operation and associated power delivery over a single balanced pair of conductors
 
Añadir a la cesta
IEC

ISO/IEC/IEEE 8802-3:2021/AMD9:2021

En Vigor
2021-12-15
Telecommunications and exchange between information technology systems - Requirements for local and metropolitan area networks - Part 3: Standard for Ethernet - Amendment 9: Physical layer specifications and management parameters for 25 Gb/s and 50 Gb/s passive optical networks
 
Añadir a la cesta