restricted-burning rocket (engine)

ракетний двигун твердого палива (РДТП) з зарядом; що згоряє по частині поверхні (з броньованим зарядом)

unrestricted burning rocket (engine)

engine capacity / engine power, engine output

barrier restricted area

restricted (security classification)

restricted area (airspace)

restricted area (under military jurisdiction)

restricted operations area

Restricted Operations Zone (ROZ)

restricted-weapons zone

restricted target

restricted target lists (RTL)

restricted articles

restricted visibility

instrument restricted airspace

restricted area

security-restricted

flight restriction zone / flight restricted zone (FRZ)

restricted frequency list (RFL)

airspace restricted area

contained burning

open burning and open detonation (OBOD) (= open-pit)

rate of burning

burning inhibiter

burning mixture

burning surface