Normas ISO

Hard coal and coke -- Mechanical sampling-- Part 4: Coal -- Preparation of test samples

Non-destructive testing -- Terminology - Terms used in penetrant testing

Coke -- Determination of shatter indices

Textile glass -- Yarns -- Determination of breaking force and breaking elongation

Hard coal and coke -- Mechanical sampling-- Part 7: Methods for determining the precision of sampling, sample preparation and testing

Textiles -- Determination of the abrasion resistance of fabrics by the Martindale method-- Part 1: Martindale abrasion testing apparatus