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Indigenization of Wind Turbines: Wind Towers By Akhtar Ali May 2013
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Transcript of Wind tower Iocal Manufacturing_Pakistan
Indigenization of Wind Turbines:
Wind Towers
By
Akhtar Ali
May 2013
Wind Tower Standards
• STEEL SPECIFICATIONSASTM A709-36,A709-50EN 10025:2004 CE Mark approvedS235,S275,S355
THICKNESS:8mm ; 400mmWIDTH1500mm ; 4020mmLENGTH3048mm ; 15240mm
• SURFACE REQUIREMENTSASTM A6,DIN EN 10163DIMENSIONAL REQUIREMENTSASTM A6,DIN EN 10029: Class A and Class B