State system for ensuring the uniformity of measurements. National hierarchy scheme for measuring instruments of lightning discharge pulse current strength in range from 1 to 100 kA
Digital video broadcasting. Terrestrial digital television broadcasting. Mega-frame for single frequency network synchronization. General technical requirements
Automobile roads of general use. Mineral materials for preparing asphalt mixtures. Volumetric-functional design system. Method for determination of voids in fine aggregate
€10
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