Negative pressure dust removal device for weak current construction

The utility model discloses a negative pressure dust removal device for weak current construction, which belongs to the field of machinery and structurally comprises a complete machine shell, a negative pressure adjusting cylinder, a frequency conversion regulator, an air draft valve port and a fan...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XU WEIWEI, TAO GUOJUN, CHANG XINJIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLEANING CLEANING IN GENERAL PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL TRANSPORTING
Online-Zugang:	Volltext bestellen
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