ISO 9487:1991 Workplace air - Determination of vaporous aromatic hydrocarbons - Charcoal tube/solvent desorption/gas chromatographic method standard by International Organization for Standardization, 08/01/1991
ISO 4317:1991 Surface-active agents and detergents -- Determination of water content -- Karl Fischer method standard by International Organization for Standardization, 08/01/1991
ISO 8142:1990 Thermal insulation -- Bonded preformed man-made mineral fibre pipe sections -- Specification standard by International Organization for Standardization, 03/01/1990
ISO 8760:1990 Work-place air - Determination of mass concentration of carbon monoxide - Method using detector tubes for short-term sampling with direct indication standard by International Organization for Standardization, 03/01/1990
ISO 4306-1:1990 Cranes - Vocabulary - Part 1: General standard by International Organization for Standardization, 03/01/1990
ISO 9808:1990 Solar water heaters - Elastomeric materials for absorbers, connecting pipes and fittings - Method of assessment standard by International Organization for Standardization, 09/01/1990
ISO 9658:1990 Steel -- Determination of aluminium content -- Flame atomic absorption spectrometric method standard by International Organization for Standardization, 03/01/1990
ISO 3545-3:1989 Steel tubes and fittings -- Symbols for use in specifications -- Part 3: Tubular fittings with circular cross-section standard by International Organization for Standardization, 12/01/1989
ISO 3545-2:1989 Steel tubes and fittings -- Symbols for use in specifications -- Part 2: Square and rectangular hollow sections standard by International Organization for Standardization, 12/01/1989
ISO 3545-1:1989 Steel tubes and fittings -- Symbols for use in specifications -- Part 1: Tubes and tubular accessories with circular cross-section standard by International Organization for Standardization, 12/01/1989
ISO 8761:1989 Work-place air - Determination of mass concentration of nitrogen dioxide - Method using detector tubes for short-term sampling with direct indication standard by International Organization for Standardization, 12/01/1989
ISO 9288:1989 Thermal insulation -- Heat transfer by radiation -- Physical quantities and definitions standard by International Organization for Standardization, 12/01/1989