| 摘要 |
A replacement silo access closure assembly includes a removable closure for closing an access opening in a silo having a recessed central panel and an access hole defined in the panel, an access door mounted on a first side of the panel at an exterior side of the silo and being movable between opened and closed positions relative to the access hole in the panel, and a breaker bar mounted on a second side of the panel at the interior side of the silo and opposite from the first side of the panel and being located above the access hole in the panel.
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