两人做人爱费视频免费完整版

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    3. 中文 | ENGLISH

      Question&Answer

      2. How many types of automatic scrubber in the market now?

      時間:2018-03-30 13:16:25 作者:admin 點擊次數:

      Now there are two main types in the market: hand-push scrubber, control by manipulator ; ride on scrubber, control by driver, and this type of machine applies to lager areas. And there are also some related types with different system and traction equipment. Here are the characters and performance of these two main types, hand-push and ride on: 
      1)  hand-push
      Working width is from 35cm to 100cm.
      24/36V batteries.
      Push by human power or with the traction equipment.
      Separate solution tank, with membranous or detachable filter (the latter is unusual)
      Brusher quantity may form one to three.
      2)  ride on 
      Working width is from 65cm to 150cm
      24/36V batteries
      Electric traction for drive
      Separate solution tank, with membranous, or detachable filter, or water recycle system (the latter two are unusual)
      Brusher quantity may form one to three.
      两人做人爱费视频免费完整版

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