Electroacoustics. Audio-frequency induction loop systems for assisted hearing. Methods of measuring and specifying the performance of system components
Edition 2010-05-31

Recording - Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems) - General specifications
Edition 1998-12-15

Overhead lines - Requirements and tests for fittings
Edition 1998-03-15

Magnetic tape sound recording and reproducing systems. Methods of measuring the characteristics of recording and reproducing equipment for sound on magnetic tape
Edition 1990-05-31

Specification for direct-current and low-frequency electronic measuring instruments with a digital display
Edition 1990-07-31

Magnetic tape sound recording and reproducing sustems. Part 3: methods of measuring the characteristics of recording and reproducing equipment for sound on magnetic tape
Edition 1996-09-01

Magnetic tape sound recording and reproducing systems. Part 5: electrical magnetic tape properties
Edition 1994-01-01

Magnetic tape sound recording and reproducing systems. Part 7: cassette for commercial tape records and domestic use
Edition 1994-01-01

Recording - Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems) - DVB format
Edition 2001-12-07

Specification for silicon-iron strip-wound cores for use in transformers and inductors for telecommunications and electronic equipment
Edition 1976-05-28