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1. |
What is the accuracy of the working surfaces of multipurpose angle plates? |
A. | 0.002 mm in 25 mm length |
B. | 0.005 mm in 25 mm length |
C. | 0.005 mm in 50 mm length |
D. | 0.002 mm in 50 mm length |
Answer» B. 0.005 mm in 25 mm length | |