| • patterson tunell method | |
| टनेल: tunnel underpass subway | |
| विधि: act regularity regulation rite rule ceremony fate | |
पैटर्सन टनेल विधि अंग्रेज़ी में
[ paitarsan tanel vidhi ]
| • patterson tunell method | |
| टनेल: tunnel underpass subway | |
| विधि: act regularity regulation rite rule ceremony fate | |
