| • pressure maintaining valve | |
| दाब: pressure stress weight pressing druck impression | |
| वाल्व: stopcock valve finger hole | |
दाब पोषी वाल्व in English
[ dab posi valva ] sound:
| • pressure maintaining valve | |
| दाब: pressure stress weight pressing druck impression | |
| वाल्व: stopcock valve finger hole | |
