FLOW RATE CONTROL DEVICE

The present invention relates to a flow rate control device and, more particularly, to a flow rate control device which enables a simultaneously smooth operation of a boom lift of a construction machine and an optional device at a complex operation which simultaneously operates the boom lift and the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PARK, Hyung Seok, JEON, Bong Tae
Format: Patent
Sprache:eng ; fre ; kor
Schlagworte:
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