Normas ISO

Tissue paper and tissue products-- Part 9: Determination of ball burst strength

Tissue paper and tissue products-- Part 16: Determination of optical properties -- Opacity (paper backing) -- Diffuse reflectance method

Tissue paper and tissue products-- Part 15: Determination of optical properties -- Measurement of brightness and colour with C/2° (indoor daylight) illuminant

Vitreous and porcelain enamel finishes -- Guide to selection of test methods for vitreous and porcelain enamelled areas of articles

Industrial furnaces and associated processing equipment -- Vocabulary

Reference materials -- Good practice in using reference materials