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AUTOMATICALLY RELEASABLE EXPANSION JOINT COVER HAS FIRST AND SECOND RETAINERS ATTACHED TO A BUILDING MEMBER ON EACH SIDE OF AN EXPANSION GAP, WITH A COVER PANEL
AUTOMATICALLY RELEASABLE EXPANSION JOINT COVER HAS FIRST AND SECOND RETAINERS ATTACHED TO A BUILDING MEMBER ON EACH SIDE OF AN EXPANSION GAP, WITH A COVER PANEL