Road prefabricated cement pipeline

The utility model discloses a road prefabricated cement pipeline, and particularly relates to the technical field of cement pipelines, the road prefabricated cement pipeline comprises a first cement pipe and a second cement pipe, the two ends of the first cement pipe and the two ends of the second c...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FAN LIANGLIANG, DANG CHENGUANG
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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