NA 062

DIN Standards Committee Materials Testing

DIN 51423-2 [CURRENT] references following documents:

Document number Edition Title
DIN ISO 2049 2001-06 Petroleum products - Determination of colour (ASTM scale) (ISO 2049:1996) More 
DIN 51423-1 2010-02 Testing of mineral oils - Part 1: Measurement of the relative refractive index with the precision refractometer More 
DIN 1349-1 1972-06 Transmisson of optical radiation; optical clear (nonscattering) media, quantities, symbols and units More