ISO 10126-2:1991 Banking - Procedures for message encipherment (wholesale) - Part 2: DEA algorithm standard by International Organization for Standardization, 07/01/1991
ISO 6804:1991 Rubber hoses and hose assemblies for washing-machines and dishwashers - Specification for inlet hoses standard by International Organization for Standardization, 07/01/1991
ISO 7419:1991 Leisure accommodation vehicles - Ventilation requirements standard by International Organization for Standardization, 07/01/1991
ISO 8572:1991 Pipes and fittings made of glass-reinforced thermosetting plastics (GRP) -- Definitions of terms relating to pressure, including relationships between them, and terms for installation and jointing standard by International Organization for Standardization, 07/01/1991
ISO 5667-2:1991 [ Withdrawn ] Water quality - Sampling - Part 2: Guidance on sampling techniques standard by International Organization for Standardization, 07/01/1991
ISO 9053:1991 [ Withdrawn ] Acoustics -- Materials for acoustical applications -- Determination of airflow resistance standard by International Organization for Standardization, 07/01/1991
ISO 7794:1991 Cross-country skis -- Ski binding screws -- Requirements standard by International Organization for Standardization, 07/01/1991
ISO 4150:1991 Green coffee -- Size analysis -- Manual sieving standard by International Organization for Standardization, 07/01/1991
ISO 8720:1991 Passenger cars - Specifications for mechanical jacks standard by International Organization for Standardization, 07/01/1991
ISO 535:1991 Paper and board -- Determination of water absorptiveness -- Cobb method standard by International Organization for Standardization, 07/01/1991
ISO 7643:1991 Caravans and light trailers - Trailers of categories 01 and 02 with overrun brakes - Linear bench test methods for brake controls standard by International Organization for Standardization, 07/01/1991
ISO 140-2:1991 [ Withdrawn ] Acoustics -- Measurement of sound insulation in buildings and of building elements -- Part 2: Determination, verification and application of precision data standard by International Organization for Standardization, 06/01/1991