rear-dump truck 后卸卡车
Self-propelled rubber tired rear-dump truck 轮胎式自动后卸卡车
dump truck rear frame 翻斗汽车后机架
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The device can efficiently solve the problem in the prior art that the rear door of the dump truck is not locked tightly.
该装置能有效的解决现有技术中自卸车后门锁闭不紧 的问题。
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