upstream face वाक्य
"upstream face" हिंदी में upstream face in a sentenceउदाहरण वाक्य
- Furthermore, the designer tries to shape the dam so if one were to consider the part of dam above any particular height to be a whole dam itself, that dam also would be held in place by gravity . i . e . there is no tension in the upstream face of the dam holding the top of the dam down.