запальна свічка
water jacket plug / water-jacket plug
igniter cord
igniter set
igniter train
igniter pad
igniter body
igniter case
igniter
base plug
delay pellet plug
fill / plug the gap
gas plug
glow plug
plug
high-explosive point detonating nose plug
gas plug and tube assembly
base plug (of ammunition)
breech plug
bridge plug
cold plug
cylinder filler plug
vent plug
evacuation plug
expansion plug snap ring
filling and drain plug
hard fiber plug
hard steel plug
hot plug
inspection plug gasket
insulator of spark plug
fouled spark plug
fuze-hole plug