1.

Typical roundness error in graphite, resulted due to lateral vibrations is between?

A. 01 – 20 μm
B. 20 – 60 μm
C. 60 – 100 μm
D. 100 – 150 μm
Answer» C. 60 ‚Äö√Ñ√∂‚àö√ë‚àö¬® 100 ‚âà√≠¬¨‚à´m


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