Solenopsis invicta nest removing device and technological method thereof
The invention discloses a solenopsis invicta nest removing device and a process method thereof. The device is characterized in that a blade is installed in an inner cavity of a cylinder, the inner endof the blade is fixedly installed on the outer diameter wall of a drill rod, a gap is formed between...
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Format: | Patent |
Sprache: | chi ; eng |
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