Universal valve without external leakage
Universal valve
Layered water injection optimization device
Intelligent oilfield water injection device
Oilfield water injection control system
EE70B Soft Magnetic Core Mn-Zn Ferrite Core For Transformer
AR type magnetic/soft ferrite core
ethernet network cable shielded utp cat5e
Networking Communication Cable
410 stainless steel scourer for kitchen cleaning
Stainless steel cleaning ball
Integrated vortex flowmeter