1.

WHAT_IS_THE_VALUE_OF_SURFACE_ROUGHNESS,_WHICH_IS_GENERALLY_OBTAINED_USING_CHEMICAL_MILLING??$

A. 0.01 – 0.08 µm
B. 0.1 – 0.8 µm
C. 1 – 8 µm
D. 10 – 80 µm
Answer» C. 1 ‚Äö√Ñ√∂‚àö√ë‚àö¬® 8 ¬¨¬®¬¨¬µm


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