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BSI
23/30435543 DC
En Vigor
2023-11-06
BS EN IEC 63380-1. Local Charging station management systems and Local
Energy Management Systems network connectivity and information exchange.
Part 1. General Requirements, Use Cases and abstract Messages
BSI
23/30474002 DC
En Vigor
2023-11-06
BS EN ISO 7396-3. Medical gas pipeline systems. Part 3. Proportioning
units for the production of synthetic medical air
BSI
23/30482720 DC
En Vigor
2023-11-03
BS EN IEC 61643-41:2023/AA Low-voltage surge protective devices. Part
41. Surge protective devices connected to DC low-voltage power systems -
Requirements and test methods
BSI
23/30482717 DC
En Vigor
2023-11-03
BS EN IEC 61643-11:2023/AA Low-voltage surge protective devices. Part
11. Surge protective devices connected to AC low-voltage power systems -
Requirements and test methods
