| 摘要 |
A stable metal plate for watering tanks having a rear wall of plastic or sheet metal is disclosed. The metal plate functions to give this material the necessary strength at the attachment points such that the rear wall of the tank may be securely attached to a standpipe or wall. The metal plate engages the rear wall from the outside for attachment, and serves to secure the watering tank by clamping the rear wall thereof between the metal plate on one side and the standpipe or wall on the other side by means of a U-bolt or two dowel screws.
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