built-up section

built-up box section

built-up steel section

alloy built-up layer

asphalt builtup roof

automatic built-up welding machine

bolted type built-up gear

Built up

Built up Area

built up beam

built up blade

built up box girder

built up broach

built up column

built up composite sleeved roll

built up construction

built up crankshaft

built up edge

built up film