变距机构压力保持Р制动系统brake assemblyР机械刹车机构?气动刹车机构Р调向系统Modulation systemР偏航?自动解除电缆缠绕РWhat were the issues dealt with while it was being built?РThe wind has low density (energy density is very small), unstable, weakness of large regional differences. The development of the main problems of wind power wind power development is a system engineering, involving wind energy resources, wind power equipment manufacturing and wind farm operation, power grid construction and other fields.РBenefits effectsРWind energy facilities are increasingly progress,?mass production to?reduce costs, in the?appropriate location,wind power costs are lower?than the generator.?Wind energy facilities were not three-dimensional facilities, protect land and ecology. Wind power is a?renewable energy, is?environmentally friendly.
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