ISO 2869:1973 (R2017) Surface active agents — Detergents — Anionic-active matter hydrolyzable under alkaline conditions — Determination of hydrolyzable and non-hydrolyzable anionic-active matter
ISO 2869:1973 (R2017) Surface active agents — Detergents — Anionic-active matter hydrolyzable under alkaline conditions — Determination of hydrolyzable and non-hydrolyzable anionic-active matter
ISO 1041:1973 (R2015) Essential oils — Determination of freezing point
ISO 796:1973 (R2017) Aluminium alloys — Determination of copper — Electrolytic method
ISO 796:1973 (R2017) Aluminium alloys — Determination of copper — Electrolytic method
ISO 1041:1973 (R2015) Essential oils — Determination of freezing point
ISO 809:1973 (R2017) Magnesium and magnesium alloys — Determination of manganese — Periodate photometric method (Manganese content between 0,01 and 0,8 %)
ISO 809:1973 (R2017) Magnesium and magnesium alloys — Determination of manganese — Periodate photometric method (Manganese content between 0,01 and 0,8 %)
ISO 2300:1973 (R2010) Sawn timber of broadleaved species — Defects — Terms and definitions
ISO 2727:1973 Modular units for machine tool construction — Headstocks
ISO 1467:1973 (R2011) General purpose push-pull single-pole circuit-breakers for aircraft — Performance requirements
ISO 1467:1973 (R2011) General purpose push-pull single-pole circuit-breakers for aircraft — Performance requirements