Normas ISO

Aerospace -- Nuts, anchor, self-locking, floating, self-aligning, two lug, with MJ threads, classifications: 900 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperature)/315 degrees C and 900 MPa (at ambient temperature)/425 degrees C -- Dimensions

Cylindrical gears -- ISO system of accuracy-- Part 2: Definitions and allowable values of deviations relevant to radial composite deviations and runout information

Measurement of liquid flow in open channels -- Velocity-area methods