Bearing roller frame device based on pipeline is speedily carried out rescue work and is passed through

The utility model provides a bearing roller frame device based on pipeline is speedily carried out rescue work and is passed through, include chassis (1) that is used for the supporter, set up to swivel mount (2) with the hookup of chassis (1) rotary type, the setting is and be used for the roller d...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	RU ZHIMIN, LI ZHEN, ZHANG YAN'AN, MI HAO, ZHENG DAHAI, LI CAN, ZHAO ZECHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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