State system for ensuring the uniformity of measurements. State verification schedule for means measuring energy of combustion and specific energy of combustion (combustion calorimeters)
Mixed fodders, raw mixed fodders. Determination of amino acids (lysine, methionine, threonine, cysteine and tryptophan) content by method of capillary electrophoresis
Explosionproof electrical apparatus. Part 12. Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents
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