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关注:1
2013-05-23 12:21
求翻译:Since the friction power depends on speed of motor directly, the ratio of increase of indicated power is more than the ratio of increase of brake power.是什么意思?![]() ![]() Since the friction power depends on speed of motor directly, the ratio of increase of indicated power is more than the ratio of increase of brake power.
问题补充: |
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