+F85 is a unique [project designation](/wiki/Project_Designation) within a structured system. It often marks a specific model variant or a critical development phase, distinguished by its particular [specifications](/wiki/Specifications). This identifier ensures clear reference in complex development trees.
+## See also
+- [Model Number](/wiki/Model_Number)
+- [Product Code](/wiki/Product_Code)
+- [Version Control](/wiki/Version_Control)
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