High resolution hyetometer

The utility model provides a high resolution hyetometer, has raingauge receiver, pipe, funnel, connect and water -washed formula power automatic switch, electromagnetic relay, motor, the quartzy clock of electromagnetic relay's coil, water -washed formula power automatic switch be a copper -cla...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Sun Yuwen, Li Baodong, Hu Xiangfeng, Shi Anying, Wu Zhihui
Format: Patent
Sprache:chi ; eng
Schlagworte:
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