injector drain pipe

injector pump / injector-pump

biotechnical-injector pen (combo-pen)

atomized-spray injector

injector-type wind tunnel

ampule injector

injector

storm drain

air trunk drain tubes

drain bole

drain connection

drain sample

engine thermostat housing drain valve

filling and drain plug

overboard drain port

sump drain

air drain

drain tube

drain

drain valve

bilge drain

pipe bomb

pipe fittings

crossover pipe

extinguishing pipe

scavenger pipe

pipe mine

purge pipe

air balance pipe

aspiring pipe

bearing oil pipe union

brake pipe

carburetor hot water pipe