diaphragm cell cofferdam — ячеистая перемычка с диафрагмами
illuminated field diaphragm — диафрагма светящегося поля
power valve diaphragm — диафрагма клапана экономайзера
pericardial diaphragm — перикардиальная диафрагма
double-slot diaphragm — двойная щелевая диафрагма
English-Russian big polytechnic dictionary. 2014.
NASA Chicken Gun — NOTOC The (misnamed) NASA Chicken Gun is one of several large diameter compressed air cannon used by the Federal Aviation Administration and US Air Force to test the strength of aircraft windshields and the safety of jet engines. A common danger… … Wikipedia
Chicken gun — A chicken gun is a large diameter compressed air cannon used to test the strength of aircraft windshields and the safety of jet engines. A common danger to aircraft is that they collide with birds in flight. Most parts of an aircraft are strong… … Wikipedia
Vena cava — The superior vena cava is the large vein which returns blood to the heart from the head, neck and both upper limbs. The inferior vena cava returns blood to the heart from the lower part of the body. The return of blood via the vena cava can be… … Medical dictionary
