| • solid cylinder | |
| ठोस: dig gas system solid liquid and gas liquid system | |
| बेलन: cylinder roller rolling pin barrel drum | |
ठोस बेलन अंग्रेज़ी में
[ thos belan ]
| • solid cylinder | |
| ठोस: dig gas system solid liquid and gas liquid system | |
| बेलन: cylinder roller rolling pin barrel drum | |
