Narrow V-belts - Requirements
Edition 2012-05-16

Metric narrow V-belts - Requirements
Edition 2013-08-01

Acoustics - Reference zero for the calibration of audiometric equipment - Part 4: Reference levels for narrow-band masking noise (ISO 389-4:1994)
Edition 1999

Narrow bandsaw blades for woodworking; dimensions
Edition 1975-02

Belt drives - Classical and narrow V-belts - Grooved pulleys (system based on datum width)
Edition 1995-07

Laboratory glassware - Narrow-necked boiling flasks
Edition 1997-04

Acoustics - Reference zero for the calibration of audiometric equipment - Part 4: Reference levels for narrow-band masking noise
Edition 1994-10

Belt drives; classical and narrow V-belts; lengths in datum system
Edition 1992-12

Endless narrow V-belts for mechanical engineering purposes; dimensions
Edition 1988-01

Endless narrow V-belts for the automotive industry; dimensions of belts and pulley groove profiles
Edition 1986-02