The cleaning device for road fence is a newly developed cleaning equipment which is installed in the front position of water sprayer or sweeper and using their powers and water spraying devices.

　
英 美
  • 摘要公路護欄清洗裝置是加裝在灑水車(chē)或清掃車(chē)的前部，利用灑水車(chē)或清掃車(chē)的動(dòng)力和灑水裝置開(kāi)發(fā)研制的一種新型清洗設備。
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