樓主: what?!
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電機(jī)這個地方做啥的? |
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點評
這個電機(jī)運行環(huán)境溫度是不是要高一點?
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小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
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