IEC 63356-2:2022 EN-FR 9eae3fee
LED light source characteristics - Part 2: Design parameters and values
REVISED
发布日期 :
2022-10-18
实施日期 :
IEC 63356-2:2024 EN-FR f1dc8714
LED light source characteristics - Part 2: Design parameters and values
现行
发布日期 :
2024-09-13
实施日期 :
IEC TR 61292-1:2022 EN 29ae744b
Optical amplifiers - Part 1: Parameters of optical fibre amplifier components
现行
发布日期 :
2022-05-11
实施日期 :
ISO/IEC/IEEE 8802-3:2017/AMD2:2017 EN 3f2eef9d
Amendment 2 - Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 3: Standard for Ethernet - Media access control parameters, physical layers, and management parameters for 25 Gb/s operation
REVISED
发布日期 :
2017-12-01
实施日期 :