| • second vertical derivative map | |
| द्वि: double acting double helical gear double | |
| उदग्र: stans upright vertical | |
| व्युत्पन्न: derivation spin off derivative derived Creole | |
| मानचित्र: map chart plan diagram charts humidity map manual | |
द्वि तीय उदग्र व्युत्पन्न मानचित्र in English
[ dvi tiya udagra vyutpana manacitra ] sound:
