székdúc angolul

purlin-post▼noun
[UK: ˈpɜː.lɪn pəʊst] [US: ˈpɜːr.lɪn poʊst]

purlin-support▼noun
[UK: ˈpɜː.lɪn sə.ˈpɔːt] [US: ˈpɜːr.lɪn sə.ˈpɔːrt]