Подгонянное поверхностное трубок/труб сплава меди вольфрама, который подвергли механической обработке для размывания искры

Customized Tungsten Copper Alloy Tubes / Pipes Surface Machined For Spark Erosion Tungsten copper tubes are widely used in machinery, electronics, and aviation, aerospace, military and other fields. Copper Tungsten Alloy uses the excellent metal characteristics of the high pure tungsten powder and the plasticity and high conductivity of the high pure copper powder to produce composite materials with static pressure molding, high temperature sintering and the the solution