Army aviation brigade conducts phase maintenance on helicopters
Editor：Li JiayaoTime：2018-01-05
官兵对飞机进行机务检查
Maintenance men assigned to an army aviation brigade with the PLA 80th Group Army check the engine system of a Z-8 transport helicopter during a phase maintenance inspection on January 2, 2018. (eng.chinamil.com.cn/Photo by Chen Jian)
