| • cylilnder process | |
| बेलन: cylinder roller rolling pin barrel drum | |
| प्रक्रम: process photographic flight point process | |
बेलन प्रक्रम अंग्रेज़ी में
[ belan prakram ]
| • cylilnder process | |
| बेलन: cylinder roller rolling pin barrel drum | |
| प्रक्रम: process photographic flight point process | |
