High-precision seed source activity measuring support

The utility model discloses a high-precision seed source activity measuring support which comprises a funnel-shaped measuring tube body, a connecting tube is arranged at the bottom end of the measuring tube body, a reducing portion is formed on the lower portion of the connecting tube, a built-in tu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHOU YUNLEI, ZHANG HONGYU, ZHAO CHENGJIE, YI GUANGJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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