楼主: 飞过了无痕
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蜗轮蜗杆实际效率远低于计算效率,急待解决 |
发表于 2020-5-18 15:47:24
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发表于 2020-5-18 16:06:26
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发表于 2020-5-18 16:18:25
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点评
不会你是把电机效率算在内了?
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发表于 2020-5-18 16:49:10
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