Sleeve assembly and wall structure

The utility model relates to a casing pipe assembly and a wall body structure, the casing pipe assembly comprises a waterproof casing pipe, the first end of the waterproof casing pipe can be in flush connection with one side of an external wall body, and the second end of the waterproof casing pipe...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG JIE, CHEN DEWU, LI XIN, CHEN HANG, ZHANG AO, LU JIAZHI, XIE SHANGDONG, FENG WENCHENG, TAN LINGSHENG, QIAO SHENGFANG, LYU WEIJIAN, LIU XIAOLONG, HE YONGHONG, LIN DONGLI, LUO GUANGDAI, ZHANG ZHONG, HUANG WENJUN, WU ZHIGANG, CHEN SIJIE
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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