3286| 5
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通風(fēng)機性能曲線中的不同工況點數(shù)據(jù)與風(fēng)機樣本中的數(shù)據(jù)不符? |
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Archiver|手機版|小黑屋|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
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