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ISO 5223:1995/Amd 1:1999 Test sieves for cereals — Amendment 1: Additional sizes
ISO 5223:1995/Amd 1:1999 Test sieves for cereals — Amendment 1: Additional sizes
ISO 12979:1999 (R2018) Carbonaceous materials for use in the production of aluminium — Pitch for electrodes — Determination of C/H ratio in the quinoline-insoluble fraction
ISO 12979:1999 (R2018) Carbonaceous materials for use in the production of aluminium — Pitch for electrodes — Determination of C/H ratio in the quinoline-insoluble fraction
ISO 12977:1999 (R2018) Carbonaceous materials for use in the production of aluminium — Pitch for electrodes — Determination of volatile matter content
ISO 12977:1999 (R2018) Carbonaceous materials for use in the production of aluminium — Pitch for electrodes — Determination of volatile matter content
ISO 10238:1999 (R2018) Carbonaceous materials used in the production of aluminium — Pitch for electrodes — Determination of sulfur content by an instrumental method
ISO 15351:1999 (R2016) Steel and iron — Determination of nitrogen content — Thermal conductimetric method after fusion in a current of inert gas (Routine method)
ISO 15351:1999 (R2016) Steel and iron — Determination of nitrogen content — Thermal conductimetric method after fusion in a current of inert gas (Routine method)
ISO 15355:1999 (R2016) Steel and iron — Determination of chromium content — Indirect titration method
ISO 15349-2:1999 (R2016) Unalloyed steel — Determination of low carbon content — Part 2: Infrared absorption method after combustion in an induction furnace (with preheating)
ISO 15355:1999 (R2016) Steel and iron — Determination of chromium content — Indirect titration method