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central air conditioning system diffuser and the method of manufacturing the central air conditioning system diffuser
central air conditioning system diffuser and the method of manufacturing the central air conditioning system diffuser
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机译：中央空调系统扩散器和制造中央空调系统扩散器的方法
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摘要
"new diffuser in central air conditioning system". It is an improved diffuser (27) for a central air conditioning system comprising a one-piece central core (30), at least one intermediate core (29) and an outer frame (28), the core being The one-piece centerpiece consists of an upward-facing sloping surface (35) that originates at a center point and ends at a substantially horizontal flange at its lower periphery, a pair of vertical strips (36) attached to the rear side. of the inclined surface in a spaced and opposite relationship to each other, at least a pair of spaced holes (25) disposed on each vertical strip, said intermediate core consisting of a vertical rim (31) at its top, an inclined surface facing outwards and downwards (16) terminating in a substantially horizontal flange (17) at its bottom, at least a pair of holes (25) disposed on the two opposite vertical sides (34) of said rim, said outer frame consists of At a vertical rim (7) at the top, an outwardly facing downwardly sloping surface (9) terminating in a substantially horizontal flange (10), at least a pair of holes disposed on two opposite sides of said rim and at least at least a pair of rods (19) passing through said holes to secure said central core to said intermediate core and said outer frame.
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