Solar cell nanometer making herbs into wool catalyst tank barrelling airing device
The utility model discloses a solar cell nanometer making herbs into wool catalyst tank barrelling airing device, a polycrystalline silicon solar cell making herbs into wool additive canning bucket airing device, including fixed plate and ponding groove, the fixed plate is bare back flex, the pondin...
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Format: | Patent |
Sprache: | chi ; eng |
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