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Varnishes of type PE-232, PE-250, PE-250M, PE-250PM. Specifications

Norma vydána dne 1.1.1980

Centrifugated reinforced concrete posts of annular section for industrial buildings and structures. Specifications

Norma vydána dne 1.1.1980

Semiconductor infra-red emitting diodes. Basic dimensions

Norma vydána dne 1.1.1981

Onconfined discharge impulsive sources of high-intensity optical radiation. Construction and basic dimensions

Norma vydána dne 1.1.1980

Milk and milk products. Methods for determination of the hlororganic pesticides residues

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Milk. Methods for determination of the inhibitors

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Preparation "Mastoprim". Specifications

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Closed-circuit television systems. Methods for measuring and testing

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