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1·The mine car towed by diesel locomotive, the manual rack truck and diesel tricycle are used for transporting ore and waste ore.

采用矿车用柴油机机车牵引、人工架子车、柴油三轮车等运输矿石、废石。

2·For assembly line of middle or heavy truck, Because of low automation level, many enterprises rely on manual assembly.

对于中重型卡车组装线来说，由于产品本身的特点，许多企业的自动化程度不高，主要是依赖人工组装。