Gas adding device for processing tetrabromophthalic anhydride glycol

The utility model discloses a gas adding device for processing tetrabromophthalic anhydride glycol, which comprises a base, a groove is arranged at the center of the top of the base, a plurality of telescopic rods are arranged in the groove, second springs are sleeved on the telescopic rods, the tel...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DAI YONGSHUN, MA YONGTAO, CUI WENWEN, SUN HOUWEI, DING JIAZHONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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