Piers, a handmade tool for clamping, fixed processing workpieces or twisting, be
Gear is a mechanical parts that can mesh.It is extremely widely used in mechanic
Gas protection welding machine, he is a machine using gas as a medium and protec
The multi -way -directional valve is a combination of two or more valve blocks t
The alloy saw blade is the most commonly used blade of wood products, but during
Conop network line COMMSCOPE SYSTIMAX High Performance High Performance Super Fi
Floating ball -type hydrophilic valve, also known as a hydrophobic valve.It main
The function of the power transformer is power transmission, voltage transformat
Packaging is to protect products during circulation, facilitate storage and tran