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NEPLATNÁ vydána dne 1.1.1981

Technical specifications for construction ground in expanding soil areas

NEPLATNÁ vydána dne 12.11.1987

Metal slotting saws with coarse teeth

NEPLATNÁ vydána dne 1.1.1985

Membrane process sodium hydroxide--Determination of sodium chlorate content--o-Tolidine spectrometric method

NEPLATNÁ vydána dne 31.3.1989

Sodium hydroxide for industrial use - Determination of sodium chlorate content - O-Tolidine spectrometric method

NEPLATNÁ vydána dne 14.9.2006

Membrane process sodium hydroxide--Determination of aluminium oxide content-Spectrometric method

NEPLATNÁ vydána dne 31.3.1989

Membrane process sodium hydroxide--Determination of calcium contents--Flame atomic absorption method

NEPLATNÁ vydána dne 31.3.1989

Vulcanized rubber-Determination of metal content--Flame atomic absorption spectrometric method--Part4: Determination of iron content

NEPLATNÁ vydána dne 31.3.1989

Rubber--Determination of iron content--1,10-Phenanthroline photometric method

NEPLATNÁ vydána dne 31.3.1989

Vulcanized rubber--Determination of zinc content--EDTA titrimetric method

NEPLATNÁ vydána dne 1.1.1989