Device of removal of hydrogen after chromium plating of large length and radius ratio deep hole spare

The utility model discloses a device of removal of hydrogen after chromium plating of large length and radius ratio deep hole spare, included davit, rings, embraced clamp, tongs, connecting plate, hanger plate, crossbeam, round pin axle, playing the davit and being the V -arrangement structure, both...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI OU, WANG WEI, LI HAIJIE, WEN GANGZHU, WANG YAJUN, WU TAO, ZHANG LIFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
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