1.

What are the values of jet velocities in Water jet machining?

A. 100 – 200 m/s
B. 200 – 500 m/s
C. 500 – 1500 m/s
D. 1500 – 3000 m/s
Answer» D. 1500 ‚Äö√Ñ√∂‚àö√ë‚àö¬® 3000 m/s


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