9CaKrnJTCzu uav.huanqiu.comarticleAOPA无人机专家委员会副主任段志勇寄语无人机培训/e3pn5tffs/e3pshm06b1454376360000环球网版权作品,未经书面授权,严禁转载或镜像,违者将被追究法律责任。责编:liukun环球网145437636000011[]//himg2.huanqiucdn.cn/attachment2010/2016/0202/14/54/20160202025439422.jpg