Negative pressure booster
The utility model provides a negative-pressure pressurizing fluid director, which comprises a pipe body provided with an outlet pipe; the pipe cover is locked at the opening of the pipe body, the pipe cover is provided with an inclined plane, a flow deflector and an air inlet pipe, the air inlet pip...
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Format: | Patent |
Sprache: | chi ; eng |
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Online-Zugang: | Volltext bestellen |
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