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为满足出口缅甸机车用车钩降低磨耗的要求,开展了车钩型式选择、降低磨耗速度、车钩关键技术参数的研究,研发了适用的车钩,经试验验证实现了小批量装车。
In order to meet the requirements of reducing the wear of locomotives for export to Myanmar, the research on the selection of the type of coupler, the reduction of the wearing speed and the key technical parameters of the coupler was carried out. The suitable coupler was developed and the small batch loading was verified through the test.