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  • Water ring vacuum pump set

    Water ring vacuum pu

    Project description: users for sinopec yanshan petrochemical, sinopec ...

    Water ring vacuum pu

    Project description: users for sinopec yanshan petrochemical, sinopec tianjin pe...

  • Roots water ring vacuum unit

    Roots water ring vac

    Project description: the customer is China offshore oil dongying petro...

    Roots water ring vac

    Project description: the customer is China offshore oil dongying petrochemical c...

  • Roots water ring vacuum unit

    Roots water ring vac

    Project: cnooc shandong haihua groupEquipment name: roots water ring v...

    Roots water ring vac

    Project: cnooc shandong haihua groupEquipment name: roots water ring vacuum unit...

  • Roots water ring vacuum unit

    Roots water ring vac

    Project: shandong changyi petrochemical co., LTD., sinochem groupEquip...

    Roots water ring vac

    Project: shandong changyi petrochemical co., LTD., sinochem groupEquipment name:...

  • Roots water ring vacuum unit, water ring vacuum pump

    Roots water ring vac

    Project: the user is Harbin pharmaceutical groupEquipment name: roots ...

    Roots water ring vac

    Project: the user is Harbin pharmaceutical groupEquipment name: roots water ring...

  • Roots water ring vacuum unit

    Roots water ring vac

    Project: chenguang biotechnology co. LTDEquipment name: roots water ri...

    Roots water ring vac

    Project: chenguang biotechnology co. LTDEquipment name: roots water ring vacuum ...

  • Water ring vacuum pump

    Water ring vacuum pu

    Project: luohe power plant, hainan power plant, etc. under China datan...

    Water ring vacuum pu

    Project: luohe power plant, hainan power plant, etc. under China datang group co...

  • Roots water ring vacuum unit

    Roots water ring vac

    Project: the customers are haike oil refining, haike new source, haike...

    Roots water ring vac

    Project: the customers are haike oil refining, haike new source, haike ruilin an...

  • Water ring vacuum pump set

    Water ring vacuum pu

    Project: Beijing jiankun weihua environmental protection technology co...

    Water ring vacuum pu

    Project: Beijing jiankun weihua environmental protection technology co., LTD., a...

  • Water ring vacuum pump set

    Water ring vacuum pu

    Project: the customer is heilongjiang zhaodong technology co., LTD und...

    Water ring vacuum pu

    Project: the customer is heilongjiang zhaodong technology co., LTD under cofco g...

  • Roots - water ring vacuum unit

    Roots - water ring v

    Project: the user is the institute of biology and process under the Ch...

    Roots - water ring v

    Project: the user is the institute of biology and process under the Chinese acad...

  • Water ring vacuum pump

    Water ring vacuum pu

    Project: the customer is gansu jinchang second smelter under China non...

    Water ring vacuum pu

    Project: the customer is gansu jinchang second smelter under China nonferrous gr...