Table for junior middle school's chemistry experiments
The utility model provides a table for junior middle school's chemistry experiments that novel structure, convenient to use, the suitable chemistry experiment of junior middle school used, include the desktop, be used for to support the supporter of desktop, front side, left side and the right...
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Format: | Patent |
Sprache: | chi ; eng |
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Online-Zugang: | Volltext bestellen |
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Zusammenfassung: | The utility model provides a table for junior middle school's chemistry experiments that novel structure, convenient to use, the suitable chemistry experiment of junior middle school used, include the desktop, be used for to support the supporter of desktop, front side, left side and the right side of desktop all are provided with a transparent riser perpendicularly, seted up an induction port on the desktop, and desktop below still be provided with with the induction port corresponds the air -blower of intercommunication, still include with the outlet duct of the gas outlet intercommunication of air -blower, the gaseous bucket that absorbs it to absorb acid gas or the gaseous solution of basicity to be provided with in the gaseous absorption bucket, the gas outlet of outlet duct set up in below the liquid level of solution, still be provided with at least one backing plate by ceramic grinding on the desktop, and still be provided with the test tube support on the desktop, and the below of desktop still is pr |
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