Geometrical tolerancing
| Characteristic | Specification | Symbol | Unicode character | Datum needed | 3D Rendering for lines | 3D Rendering for surface |
|---|---|---|---|---|---|---|
| Parallelism | Orientation |
|
U+2225 | Yes | ||
| Perpendicularity | Orientation |
|
U+27C2 | Yes | ||
| Angularity | Orientation |
|
U+2220 | Yes | ||
| LineProfile | Orientation |
|
U+2312 | Yes | ||
| SurfaceProfile | Orientation |
|
U+2313 | Yes | ||
| Circular run-out | Run-out |
|
U+2197 | Yes |