Normas ISO

Pulps -- Estimation of dirt and shives-- Part 3: Inspection by reflected light

Hard coal - Determination of abrasiveness

Paper and board -- Determination of opacity (paper backing) -- Diffuse reflectance method

Mechanical vibration -- Evaluation of machine vibration by measurements on non-rotating parts-- Part 3: Industrial machines with nominal power above 15 kW and nominal speeds between 120 r/min and 15 000 r/min when measured in situ

Metallic materials -- Charpy pendulum impact test-- Part 3: Preparation and characterization of Charpy V reference test pieces for verification of test machines

Paper and board -- Testing of cores-- Part 2: Conditioning of test samples