【单选题】
16V240ZJB型柴油机的标定功率为___kW。
A. 2427
B. 2515
C. 2650
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答案
C
解析
暂无解析
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列车制动机为一次缓解型，JZ-7型空气制动机客货车转换阀手柄置于客车位时，当制动管有漏泄，或自阀置于常用制动区后误将手把在制动区向左移动时，会使列车制动机发生___。
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