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

• Compact and flexible

  

  Green card C certificate, the vehicle is small in size and suitable for working in areas with back streets and alleys; it has a small turning radius and strong overall maneuverability.

• Versatile

  

  Equipped with a variety of cleaning devices, it has front cleaning operation functions, left and right corner spray operation functions, columnar fixed-point cleaning operation functions, hand-held spray gun operation functions, and hand-push spray cleaning functions (optional) to meet the cleaning and maintenance operations of road surfaces with different pollution levels. .

• Excellent cleaning

  

  Adopting intelligent computer control, all operations can be set with one click, intelligent control, and simple operation;

  Brand water pump, reliable quality, high pressure cleaning operation and good cleaning effect.