2187| 8
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求助:負(fù)載慣量是否受反向阻力影響? |
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點(diǎn)評(píng)
他說(shuō)的慣量,是你說(shuō)的慣量么?
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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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