Anti-collapse device for municipal water supply and drainage construction

The utility model discloses an anti-collapse device for municipal water supply and drainage construction, and relates to the technical field of municipal construction. The protective device comprises a base, a limiting groove is formed in the base, a protective part is arranged in the limiting groov...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	TENG YIPING
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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