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针对波兰KWB - 3RDV采煤机液压牵引部的特殊机构 ,对其牵引部在试验过程中所需的机械转换机构结构设计进行探讨
Aiming at the special mechanism of KWB - 3RDV shearer ’s hydraulic traction unit in Poland, the structure design of mechanical conversion mechanism required by the towing unit during the test is discussed