NA 055

DIN Standards Committee Laboratory Devices and Installations

DIN ISO 7991 [CURRENT] references following documents:

Document number Edition Title
MeßEinhG ; EinhZeitG:1985-02-22 1985-02-22 Act on units in metrology More 
MeßEinhGAV ; EinhV:1985-12-13 1985-12-13 Implementing ordinance on the act on units in measurement, testing and instruments (Units Ordinance - EinhV) More 
DIN ISO 7884-8 1998-02 Glass - Viscosity and viscometric fixed points - Part 8: Determination of (dilatometric) transformation temperature (ISO 7884-8:1987) More 
ISO 7884-8 1987-12 Glass; Viscosity and viscometric fixed points; Part 8 : Determination of (dilatometric) transformation temperature More