作者: Ross Campbell Mckinlay , Murray Christian Pickford
DOI:
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摘要: A panel comprising: a frame member (70) defining periphery of said panel; first wall (77) retained by the and seoond (79) opposing together with an internal space (73, 74) further comprising at least one intermediate (78) disposed in second walls which creates (73) between (74) (79); charactedized that includes respective abutment surfaces (80, 81, 82) receive retain first, wherein; intermtediate insulates from (79).