加装了切控阀的客运机车,其制动缸压力与制动管减压量的关系为:制动缸压力=1×制动管减压量。( )

作者: tihaiku 人气: - 评论: 0
问题 加装了切控阀的客运机车,其制动缸压力与制动管减压量的关系为:制动缸压力=1×制动管减压量。( )
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解析 P113T480

相关内容:切控,客运,机车,压力,关系

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