Methods for chemical analysisof silicochromium--The molybdenum blue photometric method for the determination of phosphorus content

NEPLATNÁ vydána dne 4.10.1984

Methods for chemical analysis of silicochromium—The infrared absorption method for the determination of carbon content

NEPLATNÁ vydána dne 21.2.1988

Methods for chemical analysis of silicochromium--The coulometric method for the determination of carbon content

NEPLATNÁ vydána dne 1.1.1988

Methods for chemical analysis of silicochromium—The infrared absorption method for the determination of sulfur content

NEPLATNÁ vydána dne 21.2.1988

Methods for chemical analysis of silicochromium—The combustion-neutralization titration method for the determination of sulfur content

NEPLATNÁ vydána dne 21.2.1988

Acoustics-sound-abserbin coefficient measurement by method of reverbration room (Trial)

NEPLATNÁ vydána dne 5.1.1983

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NEPLATNÁ vydána dne 1.1.1983

Zinc ingots

NEPLATNÁ vydána dne 16.6.1997

Methods for chemical analysis of calcium-silicon--The perchloric acid dehydration-gravimetric method for the determination of silicon content

NEPLATNÁ vydána dne 4.10.1984

Methods for chemical analysis of calcium-silicon—The EDTA titrimetric method for the determination of calcium content

NEPLATNÁ vydána dne 20.9.1988