Material suction mechanism and material suction device

The invention provides a material suction mechanism and a material suction device, and belongs to the field of building construction equipment. The material suction mechanism is used for being matchedwith a cylinder barrel with a flange at the opening end to suck materials and comprises a material s...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	WEI KAIHAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BOTTLES, JARS OR SIMILAR CONTAINERS CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OFBOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOTOTHERWISE PROVIDED FOR FUNNELS LIQUID HANDLING OPENING, CLOSING PERFORMING OPERATIONS TRANSPORTING
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