Welan Factory is one of the manufacturers specializing in the production of wate
The induction (INDUCTOR) is a component that can be stored into a magnetic energ
The valve stem heart of the eccentric butterfly valve deviates from the center o
Crude oil is an oil that has not been processed. So, what can be refined by crud
The function of the power transformer is power transmission, voltage transformat
The full name of solid capacitance is called solid aluminum electrolytic capacit
Water Cold Cable (English name: Water Cooled Cable, commonly known as hydro -cab
The spring machine means the mechanical equipment of the production of spring, a
Stainless steel mesh is a mechanical machine to transport materials in a continu
The phase sequence table is used to control the phase sequence of the three -pha