| 摘要 |
The spreader is fitted with two ejector rollers (9A and 9B) at the rear of the traveling belt, which moves the material in the trailer towards the rear. The rollers are conical in shape and are arranged nose to tail, with the axis of the lower roller (9B) oriented sideways from the chassis (3) of the trailer, to throw the material (2) out to one side of the line of travel
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