Main factors causing hydraulic oil leakage of electric carry scraper are analyzed.On this basis,the measures for preventing oil leakage are suggested.是什么意思_Main factors causing hydraulic oil leakage of electric carry scraper are analyzed.On this basis,the measures for preventing oil leakage are suggested.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句