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        上海某石化設備公司


        制氮機型號NGN-660+SGM-600,氮氣純度達到99.9995%,流量600Nm3/h,露點≤-75℃,制氮機最長連續運行時間長達8個月,極大的降低了企業的運行成本,每年可節省運行成本數百萬元。

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