сповільнювач
delay element
chemical composition of propelling charge
force composition
foam-coating, decontaminating, and fire extinguishing composition/ mixture
antirust composition
composition explosive
controlled mixture composition
corrosion inhibitive composition
uniformity of mixture composition
foam reducing composition
ecosystem composition
smoke composition
percussion composition
sender's composition message
primer composition
C-4 (Composition C-4)
clock delay mechanism
continuous delay
delay arming mechanism
delay detonator
delay fuze
delay pellet plug
delay switch
long-delay fuze
preset delay
short-delay fuze
time-delay mechanical fuse detonator
superquick and delay action
arming delay
delay advance
delay method
delay of ignition