Protective support for tree freezing prevention
The utility model discloses a tree anti-freezing protection support which comprises a first clamping hoop, a second clamping hoop is arranged on the right side of the first clamping hoop, connecting blocks are fixed to the outer wall of the first clamping hoop and the outer wall of the second clampi...
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Format: | Patent |
Sprache: | chi ; eng |
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