| • valve coefficient | |
| वाल्व: stopcock valve finger hole | |
| गुणांक: coefficient co-efficient coefficent efficient | |
वाल्व गुणांक अंग्रेज़ी में
[ valva gunamka ]
| • valve coefficient | |
| वाल्व: stopcock valve finger hole | |
| गुणांक: coefficient co-efficient coefficent efficient | |
