Basement through -wall pipe's waterproof construction

The utility model discloses a basement through -wall pipe's waterproof construction relates to basement waterproofing technical field, including the wall pipe that passes the wall body, the welding has waterproof cannulas on the outer wall of wall pipe in the wall body, waterproof cannulas is i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHOU XINZHAO, HAN CHENGJIE, CHEN JIE, DING JIANWEI, JIANG GUILE
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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