| • pneumatic conveying | |
| वातिल: pneumatic pneumatric | |
| संवहन: convection convey haulage portage thermal | |
वातिल संवहन in English
[ vatil samvahan ] sound:
| • pneumatic conveying | |
| वातिल: pneumatic pneumatric | |
| संवहन: convection convey haulage portage thermal | |
