| • drum safety valves | |
| सुरक्षा: safeguard conservation assuredness keeping | |
| सुरक्षा वाल्व: safety-valve safety valve सुरक्षा | |
| वाल्व: stopcock valve finger hole | |
ड्रम सुरक्षा वाल्व अंग्रेज़ी में
[ dram suraksa valva ]
| • drum safety valves | |
| सुरक्षा: safeguard conservation assuredness keeping | |
| सुरक्षा वाल्व: safety-valve safety valve सुरक्षा | |
| वाल्व: stopcock valve finger hole | |
