MCQOPTIONS
Saved Bookmarks
| 1. |
Which grade symbol represents surface roughness of broaching? |
| A. | \[{{N}_{12}}\] |
| B. | \[{{N}_{3}}\] |
| C. | \[{{N}_{4}}\] |
| D. | \[{{N}_{1}}\] |
| Answer» C. \[{{N}_{4}}\] | |