Where design requirements permit a Feature-Relating Tolerance Zone Framework (FRTZF) to be located and oriented within limits imposed upon it by a Pattern-Locating Tolerance Zone Framework (PLTZF), composite positional tolerancing is used. (The acronyms are pronounced "Fritz** and "Plahtz.")
5.4.1 Composite Positional Tolerancing. This provides a composite application of positional tolerancing for the location of feature patterns as well as the interrelation (position and orientation) of features within these patterns. Requirements are annotated by
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