Water pressure resistance structure of energy-saving automatic equipment for trapping common fingerlings in deep sea of public sea
The utility model discloses an energy-saving type automatic equipment water pressure resistance structure for trapping common fingerlings in the deep sea of the public sea, which comprises a shell, pressure cabins are arranged at the top and the bottom of the shell, and outer sleeves are sleeved at...
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Format: | Patent |
Sprache: | chi ; eng |
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