Spouwankers are cavity anchors.
nl.wikipedia.org/wiki/Spouwanker
Posted by stevenbrandist on 2019-07-11 08:41:28
Tagged: , The Netherlands , Travelogue
Spouwankers are cavity anchors.
nl.wikipedia.org/wiki/Spouwanker
Posted by stevenbrandist on 2019-07-11 08:41:28
Tagged: , The Netherlands , Travelogue
