被人咬了需要打针吗-一年级下册道德与法治电子课本,99三国职业转换,体球网足球旧版

Advantages

• Full functionality

  

  Multi-functional greening spraying and dust suppression vehicle featuring spraying and dust suppression, as well as front flushing and rear sprinkling.

• Hydraulic drive

  

  Full hydraulic drive. Power is provided by the air cannon fan of the auxiliary engine.

• Independent air cannon water supply system

  

  Uses an independent air cannon water supply system so vehicle operation is not affected when the air cannon is operating.