пристрій для вимірів зчеплення коліс з поверхнею (злітно-посадкової смуги)
surface friction
surface friction drag
naval surface forces, surface fleet, surface forces
brake tester
avionics tester
cable and harness tester
leak tester
leakage tester
materials tester
tester
wear tester
low-friction polymer
bearing friction test machine
conventional heavy friction clutch
fluid friction
friction bar
friction joint of sight
friction revolution counter
friction spring
friction-wheel drive
friction brake
friction gear
boundary friction
internal friction
friction testing
reference friction conditions
force of internal friction in fluid medium
internal friction in fluids
Newtonian law of internal friction
skin friction
skin friction drag
friction