зупиняльна дія / зупиняюча дія (напр. кулі)
knock-down fence
tie down / tie-down
cargo tie-down / freight tie-down
freight tie-down / cargo tie-down
knock a tank
audible knock
big-end knock
borderline knock curve
engine knock / knocking
high-knock rating gasoline
knock detection by ear
knock indicator
knock off balance
knock tendency
knock test of gasoline
knock-free operation
knock-meter
knock characteristic (of gasoline)
knock-free fuel
knock out of action
knock out of the war
high-power illuminator radar / high power illuminating radar (HIPIR)
cut down military expenditures
down
down grade (adv)
down the wind
down-hole hammer
hull down
jump-down satellite
lay down arms
maintenance down time (MDT)
mean down time (MDT) (logistics)