Normas ISO

Aerospace -- Nuts, anchor, self-locking, floating, two lug, reduced series, with counterbore, with MJ threads, classifications: 1 100 MPa (at ambient temperature)/235 degrees C, 1 100 MPa (at ambient temperature)/315 degrees C and 1 100 MPa (at ambient temperature)/425 degrees C -- Dimensions

Acoustics -- Measurement at the operator's position of noise emitted by earth-moving machinery -- Stationary test conditions

Plastics -- Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials-- Part 2: Preparation of test specimens and determination of properties

Acoustics -- Measurement of exterior noise emitted by earth-moving machinery -- Stationary test conditions

Biological evaluation of medical devices-- Part 13: Identification and quantification of degradation products from polymeric medical devices

Acoustics -- Determination of sound absorption coefficient and impedance in impedance tubes-- Part 2: Transfer-function method