IS 13169 : 1991 ENT surgery instruments - Head mirror - Specification
| UDC 615.471 : 681.7.062.1 : 616.21 - 72 | MHD 4 |
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| Reaffirmed 2022 |
1 Scope
This standard specifies requirements for head mirror used in ENTsurgery for diagnostic purposes.
2 References
IS 6603 : 1972Stainless steel bars and flats
IS 6911 : 1972Stainless steel plate, sheet and strip
IS 7011 : 1973Back-silvered mirrors used in instrument industry
IS 8916 : 1978Spherometer
IS 10950 : 1954Polypropelene materials for moulding and extrusion