Disassembling and assembling inspection tool for sewer well lid

The utility model belongs to the technical field of sewer well lid maintenance, and particularly relates to a sewer well lid disassembly and assembly inspection tool. The sewer well lid disassembly and assembly inspection tool comprises a base and is characterized in that universal wheels are instal...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI HUI, LI JIANBO, SONG LEPING, LI ENSHAN, ZHANG ZHICHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HAULING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD LIFTING PERFORMING OPERATIONS TRANSPORTING
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