Protective guard for steel-making furnace

The invention discloses a protective guard for a steel-making furnace. The protective guard comprises a protective guard body, a movable protective guard body, a lifting adjusting device and a conveying device; the protective guard for the steel-making furnace is fixedly installed around the steel-m...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ZHAO HANZHANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CEILINGS FENCING FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS MASTS ROOFS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL WALLS, e.g. PARTITIONS
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