Normas ISO

Proficiency testing by interlaboratory comparisons-- Part 2: Selection and use of proficiency testing schemes by laboratory accreditation bodies

Iron ores -- Determination of zinc content -- Flame atomic absorption spectrometric method

Iron ores -- Determination of lead content -- Flame atomic absorption spectrometric method

Mechanical vibration and shock -- Human exposure -- Biodynamic coordinate systems

Non-destructive testing -- Industrial X-ray and gamma-ray radiology -- Vocabulary

Aerospace -- Nuts, hexagonal, plain, reduced height, reduced across flats, with MJ threads, classifications: 450 MPa (at ambient temperature)/425 degrees C, 600 MPa (at ambient temperature)/235 degrees C, 600 MPa (at ambient temperature)/315 degrees C, 600 MPa (at ambient temperature)/650 degrees C, 900 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperature)/730 degrees C and 1 100 MPa (at ambient temperature)/600 degrees C -- Dimensions