| • notational plane | |
| अंकन: description notation numbering marking scripting | |
| तल: bed scale degree Base surface plane underside | |
अंकन तल अंग्रेज़ी में
[ amkan tal ]
| • notational plane | |
| अंकन: description notation numbering marking scripting | |
| तल: bed scale degree Base surface plane underside | |
