[Solved] For large size machining, which type of facilities are used in ECM?

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Q.	For large size machining, which type of facilities are used in ECM?
A.	semi-automated facilities
B.	automated facilities
C.	automated & semi-automated facilities
D.	none of the mentioned
Answer» C. automated & semi-automated facilities
Explanation: automated and semi-automated facilities are used for large size machining.

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