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ISO 1073-1:1976 (R2008) Alphanumeric character sets for optical recognition — Part 1: Character set OCR-A — Shapes and dimensions of the printed image
ISO 758:1976 (R2018) Liquid chemical products for industrial use — Determination of density at 20 degrees C
ISO 3706:1976 (R2018) Phosphoric acid for industrial use (including foodstuffs) — Determination of total phosphorus (V) oxide content — Quinoline phosphomolybdate gravimetric method
ISO 3706:1976 (R2018) Phosphoric acid for industrial use (including foodstuffs) — Determination of total phosphorus (V) oxide content — Quinoline phosphomolybdate gravimetric method
ISO 904:1976 (R2018) Hydrochloric acid for industrial use — Determination of total acidity — Titrimetric method
ISO 904:1976 (R2018) Hydrochloric acid for industrial use — Determination of total acidity — Titrimetric method
ISO 4313:1976 (R2017) Washing powders — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
ISO 4313:1976 (R2017) Washing powders — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
ISO 1812:1976 (R2013) Copper alloys — Determination of iron content — 1,10- Phenanthroline spectrophotometric method
ISO 1812:1976 (R2013) Copper alloys — Determination of iron content — 1,10- Phenanthroline spectrophotometric method
ISO 657-5:1976 (R2012) Hot-rolled steel sections — Part 5: Equal-leg angles and unequal-leg angles — Tolerances for metric and inch series
ISO 657-5:1976 (R2012) Hot-rolled steel sections — Part 5: Equal-leg angles and unequal-leg angles — Tolerances for metric and inch series