Reagents. Methods for the determination of colority liquid chemicals reagents and solutions of reagents

Norma vydaná dňa 1.7.1977

Television optical test tables. Types, dimensions and technical requirements

Norma vydaná dňa 1.7.1983

Keyboard of telegraph apparatus. General technical requirements

Norma vydaná dňa 1.1.1988

Occupational safety standards system. Protective clothing for abrasive blasting operations. General technical requirements

Norma vydaná dňa 1.7.2018

Square-head collar set screws. Product grades a and b. Construction and dimensions

Norma vydaná dňa 1.1.1986

Optical adhesives. Types

Norma vydaná dňa 1.1.1982

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Norma vydaná dňa 1.1.1980

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Norma vydaná dňa 1.7.2018

Thermoelectric standard 2-class and general industry use thermometers for low temperatures. Methods and means of verification

Norma vydaná dňa 1.7.1970

Standard weightbridge. Methods and means of verification

Norma vydaná dňa 1.7.1970