Moldova standards PDF

Cinematography - Spectral response of photographic sound reproducers for 8 mm Type S motion-picture films - Specifications. Original standard ISO 6774-1981 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Plastics - Plastics identification using Raman spectrometric methods. Original standard ISO 6775-2024 in PDF full version. Additional info + preview on request

Document status: Active

Water quality - Determination of nitrite - Molecular absorption spectrometric method. Original standard ISO 6777-1984 in PDF full version. Additional info + preview on request

Document status: Active

Water quality - Determination of ammonium - Potentiometric method. Original standard ISO 6778-1984 in PDF full version. Additional info + preview on request

Document status: Active

Test conditions for vertical internal type broaching machines - Testing of accuracy. Original standard ISO 6779-2023 in PDF full version. Additional info + preview on request

Document status: Active

Straight bevel gears for general engineering and heavy engineering - Modules and diametral pitches. Original standard ISO 678-1976 in PDF full version. Additional info + preview on request

Document status: Active