It is reported that the First Flight Ceremony of Heze Mudan Airport was held on April 2nd, 2021.
据报道，菏泽牡丹机场于2021年4月2日举行首飞仪式。
The application of this system in Mudan River's catchment indicates that its installation is reasonable, its functions are stable and its running is reliable.
该系统在牡丹江流域防汛使用过程中设置合理、性能稳定、运行可靠。
The application of this system in Mudan River's catchment indicates that its installation is reasonable, its functions are stable and its running is reliable.
该系统在牡丹江流域防汛使用过程中设置合理、性能稳定、运行可靠。
应用推荐