the retainer r amp; t.; r is essentially rigid fl amp; auml; chige informationstr amp; auml; eng

摘要

bracketr & r is a professional;essentially rigid fl & auml; chigeninformationstr & auml; engwith e.m. & all; rdelungon smooth oberfl & auml; chen,characterized by the fact that the levels oberfl & auml; che twohalteelemente (3), each with one or more attached disc / n(4) perpendicularly in the spacing of the e.m. & all; rdelung(2) of the fl & auml; chigeninformationstr & auml; gers(1) are arranged.