| • slide value • sliding • sliding valve | |
| सर्पी: creeping serpiginous slider sliding | |
| वाल्व: stopcock valve finger hole | |
सर्पी वाल्व अंग्रेज़ी में
[ sarpi valva ]
| • slide value • sliding • sliding valve | |
| सर्पी: creeping serpiginous slider sliding | |
| वाल्व: stopcock valve finger hole | |
