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三維組態(tài)設計
級別: 正式會(huì )員
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樓主  發(fā)表于: 2024-05-25 02:30
這是煤礦上用的風(fēng)機。目的是給地下巷道更換氣體，排走瓦斯這是瓦斯泵這是局扇空壓機系統
libin520
雖然沒(méi)什么突破和進(jìn)步，卻還是每天在堅持著(zhù)。
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1樓  發(fā)表于: 2024-05-26 11:01
看頭像就知道是什么軟件了。
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