1592953540000 1312632483000 term-56759 1616541356414 1312632551000 1616290614280 adlib fitz-online adlib-term-56759 98288c13-d328-35bb-b69d-bd719483f582 2 1 scope note Use for wood or metal arches hinged at the two springing points. reference term-56758 adlib-term-56758 f8f62dbd-8794-329a-a68c-6926693fca86 two-hinged arch V.PJ.AFU.ALO.ARI.AFU.AFU.BCW.AFU.AFU.AFU.EFQ.AFU 1 code V.PJ.AFU.ALO.ARI.AFU.AFU.BCW.AFU.AFU.AFU.EFQ.AFU 1 two-hinged arches reference term-56760 adlib-term-56760 aa9f83b8-8084-3fa8-99f9-0054f100fd50 <arches by form: hinging> two-hinged arches term