157039 ⎘
Installations for increasing draught in chimneys; Specific draught control devices for locomotives Installations for increasing draught in chimneys
Chimney starter booster
#2Managed biochar kiln
#3Flow regulation for a biochar kiln
#4Exhaust system for a biochar kiln
#5Airflow control and heat recovery in a managed kiln
#6Device for dispersing foul gaseous effluent emissions at the source
#7Cover for a chimney
#8RETRACTABLE HIDEAWAY CHIMNEY DAMPER CAP