id	keyword
brj-22888	wall
brj-22888	thickness
brj-22888	heat
brj-22888	keel
brj-22888	bamboo
brj-22888	performance
brj-22888	transfer
brj-22888	temperature
brj-22888	keel thickness
brj-22888	bamboo wall
brj-22888	heat transfer
brj-22888	coefficient