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Ruthenium. Method of spectral analysis

Norma vydaná dňa 1.1.1980

Ruthenium. Method of volatile additions determination

Norma vydaná dňa 1.1.1980

Vegetables salted and pickled, fruits and berries soaked. Sampling. Methods for determination proportion of liquid and solid parts

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Carbon brushes for electrical machines. Dimensions of carbon brushes and methods for determination of electrical contact resistance between the brush and a shunt and break out force of a shunt

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Thermometer glass. Marks

Norma vydaná dňa 1.1.1973

Large seamless steel gas cylinders for operating pressure of 31,4 and 39,2 MPa (320 and 400 kgf/cm.sq.). Specifications

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Soils. Determination of strength parameters by shear strength testing

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Soils. Determination of strain deformation parameters of frozen soils by compression testing

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Soils. Determination of strength characteristics of thawing soils using the shear method

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