- tee-slotted surface
- поверхность с Т-образными пазами
English-Russian dictionary of mechanical engineering and automation. - RUSSO. B.S. Voskoboinikov, V.L. Mitrovich. 2003.
English-Russian dictionary of mechanical engineering and automation. - RUSSO. B.S. Voskoboinikov, V.L. Mitrovich. 2003.
Trackball — A trackball is a pointing device consisting of a ball housed in a socket containing sensors to detect rotation of the ball about two axes mdash;like an upside down mouse with an exposed protruding ball. The user rolls the ball with the thumb,… … Wikipedia