Metal roof assembly type supporting stand column threaded connection

The utility model provides a metal roof assembly type supporting stand column threaded connection, which comprises a main body operation assembly and a branch operation assembly, the branch operation assembly is arranged on the outer side wall of the main body operation assembly, and the main body o...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	LI XINGSHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING FIXED CONSTRUCTIONS GUTTERS ROOF COVERINGS ROOF-WORKING TOOLS SKY-LIGHTS
Online-Zugang:	Volltext bestellen
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