Normas ISO

Textile machinery and accessories -- Twin wire healds for weaving machines with heald frames

Basic ionizing radiation symbol

Cinematography -- Projectable image area on 16 mm motion-picture prints -- Dimensions and location

Essential oils -- Preparation of test samples

Rolling bearings -- Metric tapered roller bearings -- Boundary dimensions and series designations

Solid mineral fuels -- Determination of total sulfur -- High temperature combustion method