BS 4750 : 1971 : Specification for dental extracting forceps (performance requirements)
- London B.S.I. 1971
- 8p.
STD1834
BS 4750 : 1971
616.314-7:615.472.4 /
STD1834
BS 4750 : 1971
616.314-7:615.472.4 /
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