| • natural draft | |
| स्वाभाविक: normal constitutional spontaneous true unaffected | |
| प्रवात: draft draught draught tube | |
स्वाभाविक प्रवात in English
[ svabhavik pravat ] sound:
| • natural draft | |
| स्वाभाविक: normal constitutional spontaneous true unaffected | |
| प्रवात: draft draught draught tube | |
