1592953544000 1312632483000 term-56915 1616541095436 1312632551000 1616290374862 adlib fitz-online adlib-term-56915 36d81b66-9007-30a1-ac0c-6d04af200110 2 1 scope note Longitudinal members at the apexes of roofs that support the upper ends of the rafters. DAC reference term-56914 adlib-term-56914 63b2064b-d17e-3780-bac8-6a60778a8db4 ridgeboard V.PJ.AFU.ALO.ARI.AFU.AFU.BIQ.AXC.ALO.ALO.ARI.AXC 1 code V.PJ.AFU.ALO.ARI.AFU.AFU.BIQ.AXC.ALO.ALO.ARI.AXC 1 ridgeboards reference term-56925 adlib-term-56925 bc8f61e6-78bb-3ae8-bd9c-c6eee35ba323 <horizontal roof frame components> ridgeboards term