| • संवृत अपवाह | |
| blind: अंध व्यक्ति शिकार | |
| drainage: निकास मोरी | |
blind drainage meaning in Hindi
blind drainage sentence in HindiExamples
- Talking about the application of blind drainage ditch on road surface
- The application of the blind drainage in the dewatering engineering of a certain foundation ditch
