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• Shengji conventional walking beam balance oilfield...

  oke length (in)Stroke frequency(min -1)1C-40D-76-48760048;37;266;9;122C-57...

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• Hot Selling Oil and Gas Well Production API Spec 1...

  oke length (in)Stroke frequency(min -1)1C-40D-76-48760048;37;266;9;122C-57...

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• API 11E oil beam pumping unit pump jack used for o...

  mallest C-40D-76-48 to the biggest C-1827D-427-216 with different ECB valu...

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• Shengji well drilling conventional beam balance pu...

  oke length (in)Stroke frequency(min -1)1C-40D-76-48760048;37;266;9;122C-57...

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• API 11E Walking Beam Pumping Unit Jack oil Pump Ja...

  mallest C-40D-76-48 to the biggest C-1827D-427-216 with different ECB valu...

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• Shengji pumping unit for oilfield equipment

  oke length (in)Stroke frequency(min -1)1C-40D-76-48760048;37;266;9;122C-57...

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• Shengji API 11 crank beam balance pumping unit str...

  oke length (in)Stroke frequency(min -1)1C-40D-76-48760048;37;266;9;122C-57...

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• API 11AX Standard Deep Well Pump

  API 11AX Standard Deep Well PumpProduct DescriptionShengji is a professiona...

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• API 11AX Standard Suck Rod Pumps for Oil

  API 11AX Standard Suck Rod Pumps for OilProduct DescriptionShengji is a pro...

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• Shengji oilfield equipment 6a wellhead x-mas tree

  Shengji oilfield equipment 6a wellhead x-mas treeProduct DescriptionShengji...

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