Two-piece frame assembly with expansion joint
作者： Harry B Neal
DOI:
关键词: Structural engineering 、 Frame (networking) 、 Expansion joint 、 Computer science
摘要:
lens.org 参考文章(4)
Dan C Muessel, Metal construction element ,(1960)
Harry L Owen, Building framing unit ,(1959)
John A Bohnsack, Interlocking construction for metal partitions ,(1929)
James A Crown, Metallic partition structure ,(1950)