drainage gallery sentence in Hindi

Examples

1. Drainage galleries are rather different in terms of efficiency.
2. Drainage galleries can be associated with a series of radial drains which augment their efficiency.
3. The Hickory Log Creek dam includes an inspection / drainage gallery which has been constructed deep within the dam itself.
4. They are also thought to be responsible for inventions such as qanats and underground drainage galleries that bring water from an aquifer on the piedmont to gardens or palm groves on the plains.
5. Workers had to drill diameter drain holes between the cracks and the dam's existing foundation drainage system, or " drainage gallery ", at intervals, relieving the pressure on the dam's backside.