Normas ISO

Measurement of noise emitted by accelerating road vehicles -- Engineering method-- Part 2: L category

Measurement of noise emitted by accelerating road vehicles -- Engineering method-- Part 1: M and N categories

Fibre-reinforced cement pipe, joints and fittings for gravity systems

Hydrometry -- Measurement of liquid flow in open channels under tidal conditions

Hydrometry -- Measurement of liquid flow in open channels-- Part 2: Determination of the stage-discharge relationship

Bonded abrasives -- Determination and designation of grain size distribution-- Part 2: Microgrits F230 to F2000