ISO 791:1973 Magnesium alloys - Determination of aluminium - 8-hydroxyquinoline gravimetric method standard by International Organization for Standardization, 11/01/1973
ISO 2410:1973 [ Withdrawn ] Household refrigerators -- Methods of test for the information of the consumer standard by International Organization for Standardization, 11/01/1973
ISO 2947:1973 Textiles -- Integrated conversion table for replacing traditional yarn numbers by rounded values in the Tex System standard by International Organization for Standardization, 11/01/1973
ISO 808:1973 Aluminium and aluminium alloys - Determination of silicon - Spectrophotometric method with the reduced silicomolybdic complex standard by International Organization for Standardization, 11/01/1973
ISO 1975:1973 Magnesium and magnesium alloys - Determination of silicon - Spectrophotometric method with the reduced silicomolybdic complex standard by International Organization for Standardization, 11/01/1973
ISO 2762:1973 Hydrochloric acid for industrial use -- Determination of soluble sulphates -- Turbidimetric method standard by International Organization for Standardization, 11/01/1973
ISO 2727:1973 Modular units for machine tool construction - Headstocks standard by International Organization for Standardization, 11/01/1973
ISO 797:1973 Aluminium and aluminium alloys - Determination of silicon - Gravimetric method standard by International Organization for Standardization, 11/01/1973
ISO 2626:1973 Copper - Hydrogen embrittlement test standard by International Organization for Standardization, 11/01/1973
ISO 793:1973 Aluminium and aluminium alloys - Determination of iron - Orthophenanthroline photometric method standard by International Organization for Standardization, 11/01/1973
ISO 1509:1973 General purpose push-pull three-pole circuit-breakers for aircraft - Performance requirements standard by International Organization for Standardization, 11/01/1973
ISO 2211:1973 Liquid chemical products -- Measurement of colour in Hazen units (platinum-cobalt scale) standard by International Organization for Standardization, 10/01/1973