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Norma vydána dne 1.1.1980

Feather and down. Test methods. Determination of the oxygen index number

Norma vydána dne 1.6.2025

Peat and products of its processing for agriculture. Methods for the determination of exchange and active acidity

Norma vydána dne 1.1.1991

Plastics. Method for determination of friction coefficient

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Feather and down. Test methods. Determination of the oil and fat content

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Semiconductor devices. General specification

Norma vydána dne 1.7.1985

Resilient floor coverings. Heterogeneous polyvinylchloride floorings on foam. Specifications

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Feather and down. Test methods. Determination of the turbidity of an aqueous extract

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Knitted headwear and scarves. Determination of grades

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