Noocyada qalabka godka hoostiisa sida caadiga ah loo isticmaalo dhamaystirka goobta saliida iyo xadhkaha wax soo saarka waxaa ka mid ah: Baakadaha, SSSV, Sliding Sleev , (Ipple), Side Pocket Mandrel, Fadhiga ibta, Flow Coupling, Blast Coupling, Test Valve, Drain Valve, Mandrel, Plug , iwm. 1. Baakadaha Baakadaha Baakadaha waa mid ka mid ah...
Sii akhri