Air detecting and collecting device
The utility model provides an air detection and collection device, which relates to the technical field of collection devices and comprises a mounting rack, a collector is fixedly mounted on the surface of the mounting rack, a handle is fixedly mounted at the upper end of the collector, an air inlet...
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Hauptverfasser: | , |
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Format: | Patent |
Sprache: | chi ; eng |
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Online-Zugang: | Volltext bestellen |
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