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The earth protection device against the harmful in particular the coypu
The earth protection device against the harmful in particular the coypu
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机译:防止有害物质特别是海狸鼠的土壤保护装置
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摘要
The protective device consists of columns (22) of used tires (24), stacked on their sides. The columns are arranged next to each other and vertically, or slightly inclined and are designed to form a mechanical barrier against pests.
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