Steel products. Metallographic replica techniques. (optical examination)
Edition 1985-12-01

Optical fibre amplifiers. Basic specification. Part 2-3 : test methods for optical power parameters. Optical power meter
Edition 1998-12-01

Aerospace series. Elements of electrical and optical connection. Test methods. Part E4 : residual magnetism
Edition 1992-10-01

Securities. Optical character recognition line. Position and structure
Edition 1992-04-01

Aerospace series. Elements of electrical and optical connection. Test methods. Part 101: visual examination
Edition 1994-12-01

Aerospace series. Elements of electrical and optical connection. Test methods. Part 102: examination of dimensions and mass
Edition 1994-03-01

Aerospace series. Elements of electrical and optical connection. Test methods. Part 201: contact resistance - Low level
Edition 1993-02-01

Aerospace series. Elements of electrical and optical connection. Test methods. Part 202: contact resistance at rated current
Edition 1994-03-01

Aerospace series. Elements of electrical and optical connection. Test methods. Part 203: electrical continuity at microvolt level
Edition 1994-03-01

Aerospace series. Elements of electrical and optical connection. Test methods. Part 204: discontinuity of contacts in the microsecond range
Edition 1994-03-01