Helical-scan video-tape cassette system using 19mm magnetic tape, known as U-format

WITHDRAWN published on 12.3.1987

Helical-scan video tape cassette system using 12.65mm magnetic tape on type VHS

WITHDRAWN published on 12.3.1987

Specifications for the design of petroleum storage depot

WITHDRAWN published on 1.1.1984

Slotted set screws with cup point

WITHDRAWN published on 1.8.1985

Pulps--Sampling for testing

WITHDRAWN published on 22.2.1989

Broadcasting and television terminology General terms

WITHDRAWN published on 12.3.1987

Broadcasting and television terminology Television broadcasting Equipment

WITHDRAWN published on 12.3.1987

Digital television terminology

WITHDRAWN published on 11.11.1999

Broadcasting and television terminology Television broadcasting Test equipment and test techniques

WITHDRAWN published on 12.3.1987

Broadcasting and television terminology Radio broadcasting

WITHDRAWN published on 12.3.1987