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IEC
IEC 62149-4:2022
En Vigor
2022-12-16
Fibre optic active components and devices - Performance standards - Part
4: 1 300 nm fibre optic transceivers for Gigabit Ethernet application
IEC
IEC 62485-4:2015
En Vigor
2015-01-20
Safety requirements for secondary batteries and battery installations -
Part 4: Valve-regulated lead-acid batteries for use in portable appliances
IEC
IEC
IEC TR 63401-2:2022
En Vigor
2022-06-27
Dynamic characteristics of inverter-based resources in bulk power
systems - Part 2: Sub- and Super-synchronous control Interactions
