Automatic collecting device for tailings samples of non-ferrous metal tailings pond
The utility model discloses a non-ferrous metal tailing pond tailing sand sample automatic collecting device which comprises a sampling pipe, a spiral feeding cutter is rotatably installed on the top of the inner side of the sampling pipe, a motor is installed on the top of the sampling pipe in a we...
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Format: | Patent |
Sprache: | chi ; eng |
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