GATE VALVE "3М-65х21"
GATE VALVE "3М-65х21"
Gate valve 3M-65X21is intended for capping transitory openings of orifice equipment of wells.
Gate valve 3M-65X21is intended for capping transitory openings of orifice equipment of wells.
URB 41 
Wooden Pallet 
Adjustable Diameter and Changeable Torque Beam Pumping Unit GB/T29021-2012 
Production Technology / Optimization 
Database Services 
Blowout Preventor