Solar Traffic Light BY HIPHEN SOLUTIONS Ad details SOLAR TRAFFIC LIGHT IN NIGERIA BY HIPHEN SOLUTIONS SERVICES LIMITED Hiphen Solutions solar led traffic signal system We have now introduce solar powered traffic signals using led based signal lights, instead of conventional incandescent lamps, As These lights consumes 90% less energy it makes system practica...
A Doyen retractor is a surgical tool that allows surgeons to widen surgical incisions for exposing their underlying cavities, hidden spaces, and the organs within the operating site. It is a type of retractor that is used to separate the edges of a surgical incision or wound, or to hold back underlying organs and tissues
