| 摘要 |
PURPOSE: A broom brush for a cleaning vehicle is provided to lengthen the service life by improving abrasion resistance and to reduce maintenance costs. CONSTITUTION: A broom brush for a cleaning vehicle is as follows. The broom brush is mounted in a vehicle in order to clean the surface and includes a plurality of bristles. The bristle is comprised of a metal core(29) having elasticity and a plastic coated metal wire. In the circumference of the core, a plastic coating layer(30) is formed.
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