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摘要

The cooling body (10) has cooling fins (30) arranged at intervals on a base plate (14). Each fin is of hollow profile with two mutually parallel fin walls and a connecting cross-piece. The cooling fins are mounted in an insertion slot or similar recess in the base plate. A free insertion slot (24) is arranged adjacent to each insertion slot in the base plate contg. a cooling fin. Each free insertion slot accepts a cooling fin (30a) of a second cooling body in whose base plate the fins of the first cooling body can engage.