Fireproof cold storage door

The fireproof cold storage door comprises an edge-covering-free door leaf and a flat-edge door frame assembly, the edge-covering-free door leaf comprises an inner frame, the front side and the rear side of the inner frame are provided with a back plate and a face plate respectively, the face plate i...

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Bibliographische Detailangaben
Hauptverfasser:	MAO YONGHUA, YAN BO, LI FENG, MEI ZHIBING, MAO YONGFU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES HEAT PUMP SYSTEMS HEATING ICE-BOXES LADDERS LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION OR COOLING REFRIGERATORS WEAPONS
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