Hand-operated anti-suck-back slurry suction device

The invention provides a hand-operated anti-suck-back slurry suction device which comprises a hand-operated device (1), a power mechanism (2), a height adjusting support (4) and a plurality of guide pipes (6), and the hand-operated device (1) comprises a fixed base (101), a rotating shaft (103), an...

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Bibliographische Detailangaben
Hauptverfasser:	ZHONG HAIHONG, WU XIAOSHENG, CUI ZHIMENG, CHEN NINGKAI, ZHANG WENPING, CHENG JIANTING, WANG SHENNING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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