standpipe piezometer câu

Advances in the 18th century included the Bernoulli piezometer and Bernoulli's equation, by Daniel Bernoulli, the Pitot tube.Các tiến b...

The water goes out the standpipe, through the sprinklers, and then douses the flames.Nước từ trụ nước sẽ chảy qua ống để dập lửa. Cale...