механічний запал уповільненої дії
mechanical fuse detonator
delay detonator
variable-time fuse / VT fuse (VT, also fuze)
pull fuse; pull-action fuse
launch time delay
mechanical time super quick (MTSQ)
mechanical time fuze
time fuse
time fuse cord
time-blasting fuse
auxiliary detonator
detonator well
electronic detonator
detonator
radio-detonator projectile
book detonator
detonator pellet
fulminating detonator
primer-detonator
radio detonator
clock delay mechanism
continuous delay
delay arming mechanism
delay element
delay fuze
delay pellet plug
delay switch
long-delay fuze
preset delay
short-delay fuze
superquick and delay action
arming delay