Standard Number: NB/T 31023-2021(NB/T31023-2021)
Chinese:风力发电机组 主轴盘式制动器
English:Wind Turbine Spindle Disc Brake
Effective Date:2021-10-26
Standard Applicability:This document applies to disc brakes for wind turbine main shafts with wind turbine swept area greater than or equal to 200m2.
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