A water pipe for burying underground

The utility model relates to a water pipe for burying underground, it contains the waterproof layer, the intermediate level, crosslinking layer and sandwich layer set up the intermediate level betweenwaterproof layer and crosslinking layer, set up crosslinking layer in intermediate level and sandwic...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QI JINXIU, WANG YI, SUN LINGDONG, HU LEIHUI, KE HANYIN, XUE GUAN
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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