Guide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulationrecording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side. Dimensional, physical and magnetic characteristics.

WITHDRAWN published on 30.9.1988

Guide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulationrecording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side. Track format.

WITHDRAWN published on 30.9.1988

Code of practice for selection, installation, use and maintenance of apparatus for the detection and measurement of combustible gases (other than for mining applications or explosives processing and manufacture).

WITHDRAWN published on 30.6.1988

Code of practice for selection, installation, use and maintenance of apparatus for the detection and measurement of combustible gases (other than for mining applications or explosives processing and manufacture).

WITHDRAWN published on 30.11.1989

Specification for Gerber method for the determination of fat in milk and milk products.. Apparatus.

WITHDRAWN published on 30.1.1981

Determination of fat content of milk and milk products (Gerber method). Specification for apparatus.

WITHDRAWN published on 31.8.1989

Determination the percentage of fat milk and milk products by the gerber method. Methods.

WITHDRAWN published on 31.8.1936

Gerber method for the determination of fat in milk and milk products.. Methods.

WITHDRAWN published on 31.3.1969

Determination of fat content of milk and milk products (Gerber method). Methods.

WITHDRAWN published on 31.7.1989

Fibre ropes for general service. Polyamide.

WITHDRAWN published on 15.11.1995