CN109732010A
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A kind of connection structure of aluminium liner plate and copper tube and fin
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CN109813175A
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A kind of exchanger header structure
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CN109813014A
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A kind of structure that capillary is connect with copper pipe
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CN109827457A
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A kind of U-shaped bending structure of four row of heat exchanger
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CN109746343A
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A kind of connection structure of metal plate and bending part
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CN109798802A
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A kind of connection structure of copper pipe and sheet metal component
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CN109813174A
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A kind of heat exchanger intermediate plate
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CN109813176A
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A kind of leak detection tool equipment of heat exchanger
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CN109579367A
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A kind of energy-saving column heat exchanger for vehicle
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CN108311930A
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A kind of positioning tool and its dicing method for cutting Special-shaped fin
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CN108543873A
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A kind of craft enlarging apparatus and its manual flared method
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CN104925452A
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Water blowing device for heat exchanger fins obtained after water checking
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CN104833264A
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Blowing device for debinding furnace heat exchanger pipelines
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CN104841784A
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Variable expansion tube positioning tool, and working method and application thereof
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CN104851247A
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Leak detection alarm timing apparatus
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CN104842162A
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Heat exchanger sheet penetrating backup plate and using method and application thereof
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CN104841729A
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Tube group shaping plate tooling
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CN104482351A
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Heat exchanger port pressure maintaining method
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CN103808194A
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Heat exchanger
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CN103528275A
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Heat exchanger
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