USM is about the best process for making holes in glass which are comparable in size with thickness of the sheet.

USM is about the best process for making holes in glass which are comp

1.	USM is about the best process for making holes in glass which are comparable in size with thickness of the sheet.
A.	False
B.	True
C.	Neither True nor True
D.	A and B
Answer» C. Neither True nor True

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USM is about the best process for making holes in glass which are comparable in size with thickness of the sheet.

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