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在线翻译_英语_读音_用法_例句