смукателна тръба

chimney stack

chimney stacks

draught flue

draught flues

draught tube

draught tubes

draw lift

draw lifts

drawing lift

drawing lifts

inlet connection

inlet connections

inlet connexion

inlet connexions

inlet tube

inlet tubes

suction connection

suction connections

suction connexion

suction connexions

suction pipe

suction pipes

suction tube

suction tubes

suction flue

suction flues

suction lift

suction lifts

suction line

suction lines

tail pipe

tail pipes

uptake