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OPD :
wind power
Energy and Conservation
ℹ
like: wind power
VNEN
năng lượng gió
*
☊
wind power, wind energy
*
☊
năng lượng gió * ☊ 
wind power, wind energy * ☊ 
wind power Energy and Conservation năng lượng gió * ☊ wind power, wind energy * ☊