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能否不停機(jī)就實(shí)現(xiàn)調(diào)節(jié)風(fēng)機(jī)葉片的角度? |
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可參照直升機(jī)螺旋漿
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小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,,京ICP證050210號(hào),,浙公網(wǎng)安備33038202004372號(hào) )
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