Carbon Fiber Reinforced Plastic (FRP) sheet has been widely used in RC structures strengthening or retrofitting due to its high strength-to-weight ratio, corrosion resistance and easy fabrication.是什么意思_Carbon Fiber Reinforced Plastic (FRP) sheet has been widely used in RC structures strengthening or retrofitting due to its high strength-to-weight ratio, corrosion resistance and easy fabrication.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句