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發(fā)布時間: 2015-11-29 12:41
正文摘要:請教里軟件 壓縮機參數(shù)里面 max down pressure , min up pressure 的中文意思是啥 ,按字面意思是 最大壓降和 最小壓升 ,可是一般壓縮機性能沒這個啊,一 ... |
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