| 摘要 |
An apparatus for tensioning strips of metal as the metal strips are rewound comprises a board having a top surface defining a groove and a tray having opposed side portions and opposed end portions and disposed in the groove. Each of the side portions of the tray has an upturned flange. A hook pad having a plurality of upwardly extending hooks is disposed in the tray between the flanges. The hook pad and tray are removably fastened to the board.
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