Measurement of sound insulation in buildings and of building elements. Laboratory measurements of airborne sound insulation of building elements.

NEPLATNÁ vydána dne 30.6.1980

Measurement of sound insulation in buildings and of building elements. Field measurements of airborne sound insulation between rooms.

NEPLATNÁ vydána dne 30.6.1980

Measurement of sound insulation in buildings and of building elements. Field measurements of airborne sound insulation of facade elements and facades.

NEPLATNÁ vydána dne 30.6.1980

Measurement of sound insulation in buildings and of building elements. Laboratory measurements of impact sound insulation of floors.

NEPLATNÁ vydána dne 30.6.1980

Measurement of sound insulation in buildings and of building elements. Field measurements of impact sound insulation of floors.

NEPLATNÁ vydána dne 30.6.1980

Measurement of sound insulation in buildings and of building elements. Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a standard floor.

NEPLATNÁ vydána dne 30.6.1980

Measurement of sound insulation in buildings and of building elements. Method for laboratory measurement of room-to-room airborne sound insulation of a suspended ceiling with a plenum above it..

NEPLATNÁ vydána dne 27.2.1987

Recommendations for field and laboratory measurement of airbourne and impact sound transmission in buildings.

NEPLATNÁ vydána dne 31.5.1956

Identification cards. Machine readable travel documents. Machine readable passport.

NEPLATNÁ vydána dne 15.10.1993

Petroleum and natural gas industries. Compact flanged connections with IX seal ring.
(Naftový a plynárenský průmysl - Kompaktní přírubová spojení s těsnicím kroužkem typu IX.)

NEPLATNÁ vydána dne 31.8.2013