Ceiling supporting device for tramcar passing area

The utility model discloses a tramcar passing area ceiling supporting device which comprises a building steel beam, a building floor, a heat preservation layer, a threaded suspender, a main keel, a secondary keel, a first connecting piece, a bolt, a second connecting piece, a third connecting piece,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN MING, YE ZHOU, CHEN YOUDUO, HU JIANJIAN, LIU LING, SU JIAFU, HU BANG, LIU JINGHUA, CHEN YONGJIE, WU CHENG, WANG ZHIRONG, HUANG QIANG, FENG HUI, KAMINAMI HIROSHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS WALLS, e.g. PARTITIONS
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