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).

NEPLATNÁ vydána dne 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).

NEPLATNÁ vydána dne 30.11.1989

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

NEPLATNÁ vydána dne 30.1.1981

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

NEPLATNÁ vydána dne 31.8.1989

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

NEPLATNÁ vydána dne 31.8.1936

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

NEPLATNÁ vydána dne 31.3.1969

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

NEPLATNÁ vydána dne 31.7.1989

Fibre ropes for general service. Polyamide.
(Textilní lana pro běžné použití - Polyamid.)

NEPLATNÁ vydána dne 15.11.1995

Determining the percentage of fat in milk amd milk products by the gerber method..

NEPLATNÁ vydána dne 1.7.1947

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

NEPLATNÁ vydána dne 29.7.1955