| | 使绝缘加倍
double insulation | | 两步的变速结构
two-level gearshift structure |
| | 双速式
double-speed | | 吸尘功能
dusts collection function |
| | 无段变速式
no-stop gearshift | | 轨道切割动作
track cutting movement |
| | 电子控制功能
electric-control constant speed | | 手柄双向扭转功能
handle direction turn round function |
| | 正逆转式
posifive and negative rotation | | 双向倾斜功能
handle direction turn round functin |
| | 携带箱
portable box | | |
| | 
  |  |
