| • butterfly control valve | |
| नियंत्रण: coercion checkout repression disposal rein Curb | |
| वाल्व: stopcock valve finger hole | |
तितलीनुमा नियंत्रण वाल्व in English
[ titalinuma niyamtran valva ] sound:
| • butterfly control valve | |
| नियंत्रण: coercion checkout repression disposal rein Curb | |
| वाल्व: stopcock valve finger hole | |