Submitted by György Chityil ... on Fri, 01/19/2018 - 22:09 Hierarchy: NounDescription: {{context|construction}} A standing seam that uses a double overlapping interlock between two metal panels.Ngram: double lock standing seamNgram Text: double lock standing seamSource: WiktionaryIssue: 0Wiktionary tag: constructionNgram Count: 4
