ISO 2186:1973 Fluid flow in closed conduits - Connections for pressure signal transmissions between primary and secondary elements standard by International Organization for Standardization, 03/01/1973
ISO 2203:1973 Technical drawings - Conventional representation of gears standard by International Organization for Standardization, 03/01/1973
ISO 456:1973 Surface active agents -- Analysis of soaps -- Determination of free caustic alkali standard by International Organization for Standardization, 03/01/1973
ISO 2504:1973 Radiography of welds and viewing conditions for films - Utilization of recommended patterns of image quality indicators (I.Q.I.) standard by International Organization for Standardization, 02/01/1973
ISO 981:1973 Sodium hydroxide for industrial use -- Determination of chloride content -- Mercurimetric method standard by International Organization for Standardization, 02/01/1973
ISO 2562:1973 Modular units for machine tool construction - Slide units standard by International Organization for Standardization, 02/01/1973
ISO 2297:1973 Chemical analysis of aluminium and its alloys - Complexometric determination of magnesium standard by International Organization for Standardization, 02/01/1973
ISO 2482:1973 Sodium chloride for industrial use -- Determination of calcium and magnesium contents -- EDTA complexometric methods standard by International Organization for Standardization, 02/01/1973
ISO 2292:1973 Cocoa beans -- Sampling standard by International Organization for Standardization, 02/01/1973
ISO 1966:1973 Crimped joints for aircraft electrical cables standard by International Organization for Standardization, 02/01/1973
ISO 1965:1973 Aluminium terminal ends for crimping to aircraft aluminium electrical cables standard by International Organization for Standardization, 02/01/1973
ISO 2730:1973 [ Withdrawn ] Woodworking tools -- Wooden bodied planes standard by International Organization for Standardization, 02/01/1973