In execution of the hydrostatic test of a pressure vessel is necessary to measure the perimeter of the equipment before and after the test?
Why? Where is write?
I would like to know why the steam lowers its pH in the process of expansion in turbine equipment? Could someone show me some literature that best explains this phenomenon?
Why the steam lowers the pH in the process of expansion in turbine equipment? Could someone show me some literature that best explains this phenomenon?