State system for ensuring the uniformity of measurements. Ultrasonic power in liquids. General requirements to measuring methods in the frequency range 0,5 to 25 MHz
Catalogization of products for federal state needs. The registration order for product researchers, manufacturers and suppliers of products for federal state needs
Medical remedies for veterinary use, feed and feed additives. Detection of mass fraction of cobalt by electrothermal atom absorption spectrometric method
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