tab实现属性页的操作 没有用外加的类 只需要系统体空的控键就可以了-tab achieve operational attributes pages plus the useless category need only system-air control on the keys

丹江口浮夸风困乏狂放开发狂的可可的空对空地空导弹-Danjiangkou exaggeration Wild Wind sleepy mad cocoa development of air-to-air missile