BS EN ISO 9873:2019 pdf free.Dentistry - Intra-oral mirrors. handheld dental instrument for intra-oral inspection or inspection and tissue retraction generally comprising the mirror head and the mirror handle Note 1 to entry: See Figure 1. mirror head assembly comprising a glass reflective surface, casing, packing (if present) and stem part of the intra-oral mirror connecting the reflecting surface to...
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