Ball ValveChina Australia I-Joist,Flange: Pine LVL 45X40mm Web:12mm Height:240mm Australia Market I-Joist Beam Constructural I-Joist Timber AS/NZS 4063.1 H240 Beam Joist Timber, Find details about China I-Joist, H240 Beam from Australia I-Joist,Flange: Pine LVL 45X40mm Web:12mm Height:240mm Australia Market I-Joist Beam Constructural I-Joist Timber AS/NZS 4063.1 H240 Beam Joist Timber