DISCUSSION OF THE PRESENT SITUATION AND THE RENEWING TECHNOLOGY OF THE MECHANICAL AND ELECTRONIC EQUIPMENTS OF THE LARGE OR MEDIUM TYPE PUMP STATIONS IN JIANGXI PROVINCE是什么意思_DISCUSSION OF THE PRESENT SITUATION AND THE RENEWING TECHNOLOGY OF THE MECHANICAL AND ELECTRONIC EQUIPMENTS OF THE LARGE OR MEDIUM TYPE PUMP STATIONS IN JIANGXI PROVINCE在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句