| 摘要 |
A beehive extension for a beekeeper consists of the front, rear and side walls, fixed as a rectangular box with the internal hollow, and a cover. The box is placed on the bodies of the beehives put together one to the other and provided with the cover, the length of which corresponds to the length of the box. The internal hollow is limited by boards of the ceiling from below and has the length that exceeds the height of the beekeeper, and width thereof depends on the outer sizes of the bodies put together along the length or width.
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