5004566358
arch construction (300418012) 'required for' open-spandrel arch bridges (300419283);
changeNote
5004566358
arch construction (300418012) 'required for' open-spandrel arch bridges (300419283);
description
arch construction (300418012) 'required for' open-spandrel arch bridges (300419283);
type
relation added
startedAtTime
2018-08-22T13:45:55