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[PDF] ISO 6634:1982 gratis

Fecha de publicación: 01/12/1982 Fruits, vegetables and derived products — Determination of arsenic content — Silver diethyldithiocarbamate spectrophotometric method ISO 6634:1982

[PDF] ISO 6551:1982 gratis

Fecha de publicación: 01/12/1982 Petroleum liquids and gases — Fidelity and security of dynamic measurement — Cabled transmission of electric and/or electronic pulsed data ISO 6551:1982

[PDF] ISO 5809:1982 gratis

Fecha de publicación: 01/12/1982 Starches and derived products — Determination of sulphated ash ISO 5809:1982

[PDF] ISO 5810:1982 gratis

Fecha de publicación: 01/12/1982 Starches and derived products — Determination of chloride content — Potentiometric method ISO 5810:1982

[PDF] ISO 6836:1983 gratis

Fecha de publicación: 01/02/1983 Surface active agents — Mercerizing agents — Evaluation of the activity of wetting products for mercerization by determination of the shrinkage rate of cotton ISO 6836:1983

[PDF] ISO 6844:1983 gratis

Fecha de publicación: 01/02/1983 Surface active agents — Determination of mineral sulfate content — Titrimetric method ISO 6844:1983

[PDF] ISO 6387:1983 gratis

Fecha de publicación: 01/02/1983 Surface active agents — Determination of the power to disperse calcium soap — Acidimetric method (Modified Schoenfeldt method) ISO 6387:1983