Specification for metric dimensions of toroidal sealing rings (´O´-rings) and their housings.

NEPLATNÁ vydána dne 10.7.1974

Metallic coatings. Measurement of coating thickness. Profilometric method.
(Kovové povlaky - Měření tloušťky povlaku - Profilometrická metoda.)

NEPLATNÁ vydána dne 1.7.1995

Specification for external dimensions for horizontal end-suction centrifugal pumps Medium duty chemical.

NEPLATNÁ vydána dne 13.11.1969

Tractive armature direct-current neutral track relays.

NEPLATNÁ vydána dne 1.1.1932

Specification for enamelled copper conductors (polyurethane base with solderable properties).. Round wire.

NEPLATNÁ vydána dne 30.3.1979

Specification for railway turnouts for private users. Turnouts over which British Railways locomotives operate. Turnouts using bull head rails.

NEPLATNÁ vydána dne 12.5.1971

Specification for railway turnouts for private users. Turnouts over which British Railways locomotives operate. Turnouts using flat bottom rail.

NEPLATNÁ vydána dne 12.5.1971

Specification for railway turnouts for private users. Light grade turnouts over which British Railways locomotives do not operate, for axle loads not exceeding 10 tons, using flat bottom rails.

NEPLATNÁ vydána dne 30.4.1975

Specification for railway turnouts for private users. Medium grade turnouts over which British Railways locomotives do not operate, for axle loads not exceeding 25 tons. Turnouts using bull head rail.

NEPLATNÁ vydána dne 31.12.1974

Specification for railway turnouts for private users. Medium grade turnouts over which British Railways locomotives do not operate, for axle loads not exceeding 25 tons. Turnouts using flat bottom rails.

NEPLATNÁ vydána dne 30.4.1975