Terms containing drum barrel

Subject	English	Portuguese
mech.eng.	alarm barrel drum	tambor de despertar sem tampa
industr., construct.	auxiliary barrel drum	tambor auxiliar sem tampa
mech.eng.	barrel drum for counter	tambor para contador sem tampa
mech.eng.	barrel drum with mainspring	tambor sem tampa com corda-motor
cultur.	drum barrel	fuste de tambor
mech.eng.	striking barrel drum	tambor de campainha sem tampa