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.Management Sciences
A. accuracy in dimensions is not possible otherwise
B. surface finish improves after every drawing stage
C. it is not possible to reduce at one stage
D. annealing is needed between stages
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- A. below the recrystallisation temperature B. at the recrystallisation temperature C. at any temperature D. above the recrystallisation temperature...
- Lancing is the operation of _________________?
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