42717 ⎘
Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects Producing external conical surfaces or spikes
METHOD FOR MANUFACTURING CONE BY ELECTROCHEMICAL MACHINING
#2Superhydrophobic surface arrangement, article compromising same and method of manufacture thereof
#3ELECTRO DISCHARGE MACHINING SYSTEM AND METHOD OF OPERATION THEREOF
#4MICRO SPHERICAL STYLUS MANUFACTURING MACHINE