MCQOPTIONS
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| 1. |
The maximum tolerances in overall length of a 20 m and 30 m metric chains should be respectively |
| A. | ± 2 mm,+ 8 mm |
| B. | ± 3 mm,+ 5 mm |
| C. | ± 5 mm,+ 8 mm |
| D. | ± 8 mm,+ 5 mm |
| Answer» D. ± 8 mm,+ 5 mm | |