SN - NS-ISO 7491:1985
Dental materials - Determination of colour stability of dental polymeric materials - (= EN 27491:1991) (ISO 7491:1985)
inactive, Most Current
| Organization: | SN |
| Publication Date: | 1 September 1991 |
| Status: | inactive |
| ICS Code (Dental materials): | 11.060.10 |
Document History
NS-ISO 7491:1985
September 1, 1991
Dental materials - Determination of colour stability of dental polymeric materials - (= EN 27491:1991) (ISO 7491:1985)
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