風(fēng)力發(fā)電工程（升壓站設(shè)備安裝、降壓站設(shè)備安裝、電力線路架設(shè)、電力設(shè)備安裝施工）

Wind power generation works (installation of booster station equipment, installation of step-downstation equipment, erection of power lines and installation of electric power equipment)