年终岁尾，海军航空兵某师利用训练准备期，严密组织装备维护保养，保证装备性能良好。（英文中国军网、英文国防部网/张鼎一 摄影报道） A KJ-500 airborne early warning (AEW) aircraft attached to an aviation division with the PLA Navy receives seasonal maintenance in its hangar in late December. (eng.chinamil.com.cn/Photo by Zhang Dingyi)