It stands for non destructive testing. It consists of tests to find defects in materials using techniques that do not damage or destroy the tested object.
20:06, 17 December 2012
A human powered helicopter developed by AeroVelo, a team of ...
A sharp end object has an edge that can cut or and end that ...
Skin is a sheet of material that covers a fuselage which is ...
A flying boat is a hybrid plane that can fly in the sky ...
A helicopter with wings to attain much higher flying speed. ...
Malaysia Airlines Flight 370, is a Boeing777-200ER en route ...
0
بنود
معاجم
متابعين
107
6
47
3
51
11
41
4
1