continuous mechanical handling equipment-bucket elevators-classification
...ication of equipment 设备分类 Continuous mechanical handling equipment-Bucket elevators-Classification 连续机械装卸设备 ..
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continuous mechanical handling equipment-bucket elevators-classification
连续机械装卸设备斗式提升机分级
以上为机器翻译结果,长、整句建议使用 人工翻译 。