Situation of HX locomotive operation and maintenance was introduced, and overall program of HX locomotive maintenance management information system was proposed.Application Lecithin architecture, logical architecture, network architecture and technology Vacuum Sealer Bags architecture of the system were introduced in detail, and improving system au

Ethiopia has integrated Special Economic Zones (SEZs), named Industrial Parks, as the central element of its industrial policy over the past decade.This study investigates the Ethiopian experience with SEZs with a focus on the interaction of state actors with non -state actors including investors and laboursin Lecithin the development of its indust

Using laser in modifying the surfaces of various materials is an important topic in the present time.The type of alloy used in this investigation was 6009Al alloy.Laser has been used as inhibitor to reduce the corrosion rate by using Q-switching Nd: YAG Laser (with changing energy of laser and fixing other parameters) Gift Cards under laser shock p