5004566355
open-spandrel arch bridges (300419283) 'requires' arch construction (300418012);
changeNote
5004566355
open-spandrel arch bridges (300419283) 'requires' arch construction (300418012);
description
open-spandrel arch bridges (300419283) 'requires' arch construction (300418012);
type
relation added
startedAtTime
2018-08-22T13:45:55