The book was written by an experienced chipper.
After my high school diploma, my training as a cutting machine operator, I completed a further education as an industrial master metal.
I have been w...показать большеThe book was written by an experienced chipper.
After my high school diploma, my training as a cutting machine operator, I completed a further education as an industrial master metal.
I have been working in machining for 30 years.показать меньше