Modern windmills use blades made of concrete true or false
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Materials for the wind-turbine blade market include resins of glass fiber reinforced polyester, glass fiber reinforced epoxy, and carbon fiber reinforced epoxy. “Combining glass fibers with a resin matrix results in composites that are strong, lightweight, corrosion-resistant, and dimensionally stable.
Materials for the wind-turbine blade market include resins of glass fiber reinforced polyester, glass fiber reinforced epoxy, and carbon fiber reinforced epoxy. “Combining glass fibers with a resin matrix results in composites that are strong, lightweight, corrosion-resistant, and dimensionally stable.
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