XU Bing, YANG Hua-yong, RAN Long-lin.An innovation hydraulic elevator control system applying pressure accumulators [J].Hyd Pneum &Seals,2001,2:42-44.是什么意思_XU Bing, YANG Hua-yong, RAN Long-lin.An innovation hydraulic elevator control system applying pressure accumulators [J].Hyd Pneum &Seals,2001,2:42-44.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句