• DY-CF20

    1. It is used for clean the rubbish, slow and water on express way,big plaza and plane runway, etc.
    2.It adopts centrifugal fan with low noise, which impellers are forwarding, multi-impellor and narrow type with good technology design, firm material and reliable capability. It has advanced characters such as lower noise, longer using life, small and higher pressure and so on.

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