Normas ISO

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

Determination of resistance to intergranular corrosion of stainless steels-- Part 2: Ferritic,austenitic and ferritic-austenitic (duplex) stainless steels -- Corrosion test in media containing sulfuric acid

Determination of resistance to intergranular corrosion of stainless steels-- Part 1: Austenitic and ferritic-austenitic (duplex) stainless steels -- Corrosion test in nitric acid medium by measurement of loss in mass (Huey test)