Methods for chemical analysis of iron,steel and alloy—The flame atomic absorption spectrophotometric method for the determination of nickel content

NEPLATNÁ vydána dne 3.4.1987

Methods for chemical analysis of ironsteel and alloy--The direct oscillopolarographic method for the determination of tellerium content

NEPLATNÁ vydána dne 12.5.1987

Iron,steel and alloy—Determination of tellurium content—Oscillo-polarographic method

NEPLATNÁ vydána dne 13.5.2008

Methods for chemical analysis of ironsteel and alloy--The sulfhydryl cotton fiber separation-oscillopolarographic method for the determination of tellurium content

NEPLATNÁ vydána dne 12.5.1987

Methods for chemical analysis of iron,steel and alloy. The extraction. Absorption catalytic polarographic method for the determination of cadmium content

NEPLATNÁ vydána dne 12.5.1987

Methods for chemical analysis of iron, steel and alloy—The sodium arsenite-sodium nitrite titrimetric method for the determination of phosphorus content

NEPLATNÁ vydána dne 3.4.1987

Determination of boron content in iron, steel and alloy

NEPLATNÁ vydána dne 1.1.1981

Methods for chemical analysis of ironsteel and alloy--The neutralization titrimetric method for the determination of boron content

NEPLATNÁ vydána dne 26.9.1994

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NEPLATNÁ vydána dne 1.1.1987

Methods for chemical analysis of iron,steel and alloy—The perchloric acid dehydration gravimetric method for the determination of silicon content

NEPLATNÁ vydána dne 17.3.1997