The asphalt distributor developed by Tongxing Special Vehicle Co., Ltd. is a black pavement construction machine, which is the main equipment for the construction of highways, urban roads, airports and ports.
Tungsten Electrodes Due to the characteristics of tungsten, it is very suitable for TIG welding and other electrode materials similar to this kind of work. Adding rare earth oxide to tungsten metal to stimulate its electron work, the welding performance o