Normas ISO

Acoustics -- Measurement of speech level reduction of furniture ensembles and enclosures -- Part 1: Laboratory method

Radio-controlled clocks -- Signal receiving measurement method

Hardmetals -- Metallographic determination of microstructure -- Part 2: Measurement of WC grain size

Hardmetals -- Metallographic determination of microstructure -- Part 1: Photomicrographs and description

Surface chemical analysis -- Characterization of nanostructured materials

Non-destructive testing -- Gamma ray scanning method on process columns