| • back draft damper | |
| झोंका: blast gust of wind lurch lunge sigh spirt spurt | |
| अवमंदक: damper moderator | |
उपटा झोंका अवमंदक अंग्रेज़ी में
[ upata jhomka avamamdak ]
| • back draft damper | |
| झोंका: blast gust of wind lurch lunge sigh spirt spurt | |
| अवमंदक: damper moderator | |
