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Profile Control Pump and Injection System
-TDB-ⅠHydraulic Profile Control Water Plugging Pump -TDB-ⅡHydraulic Profile Control Water Plugging Pump -TDB-Ⅲ Hydraulic Profile Control Water Plugging Pump -TDB-Ⅳ Hydraulic Profile Control Water Plugging Pump -TDB-Ⅴ Hydraulic Profile Control Water Plugging Pump -DMSY-ⅠIntelligent Ground Injection System -DMSY-Ⅱ Intelligent Ground Injection System -DMSY-Ⅴ Intelligent Ground Injection System -
Snubbing
