Utility model patent-a built-in experimental animal cage return air filter device
Utility model patent-front suction cup type experimental animal cage box air nozzle device
Utility model patent-a multi-channel sucker type experimental animal cage air nozzle
Utility model patent-a tubular experimental animal drinking device
Utility model patent-Piston-type self-closing air nozzle device, trachea and experimental animal cage
Utility model patent-IVC type experimental animal cage drinking device and IVC type experimental animal cage
Utility model patent-a linkage door structure
Utility model patent-a sterile laboratory animal transfer cage
Utility model patent-a biosafety transfer barrel
Utility model patent-a biosafety ferret isolator
Utility model patent-a biosafety ferret cage
Utility model patent-a vacuum packing and disposal cabinet for animal litter