Sound insulation cover device of precision measurement equipment

The utility model discloses a sound-proof cover device of precision measuring equipment, which comprises a measuring chamber sound-proof cover, a maintenance corridor and an electrical cabinet sound-proof cover, the maintenance corridor is arranged between the measuring chamber sound-proof cover and...

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Bibliographische Detailangaben
Hauptverfasser:	LONG YAWEN, WANG QIANG, YANG JIANFEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER BUILDING BUILDING MATERIALS BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CEILINGS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL ELECTRICITY FENCING FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES FLOORS GENERAL BUILDING CONSTRUCTIONS GENERATION INSULATION OR OTHER PROTECTION OF BUILDINGS LADDERS MASTS METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS ROOFS SOUND-PRODUCING DEVICES STRUCTURAL ELEMENTS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL WALLS, e.g. PARTITIONS
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