прилад для перевірки герметичності; шукач течі
leakage
leakage rate (missile defence)
brake tester
clearance leakage
leak detector / leakage detector
leakage detection
avionics tester
cable and harness tester
leak tester
leakage test
materials tester
pressurized leakage test
surface friction tester
tester
wear tester
electromagnetic leakage field