Current stage: 50.60 Close of voting. Proof returned by secretariat Nov 8, 2024
Originator: IEC
Owner: TC 88
Type: Technical Specification
ICS: 27.180 Wind turbine energy systems
IN_DEVELOPMENT IEC TS 61400-21-4 ED1 50.60 Close of voting. Proof returned by secretariat Nov 8, 2024