State system for ensuring the unification of measurements. State special standard and state verification schedule for means measuring radiation field parameters of antenna systems with aperture dimensions from 5 to 100 m and of the airborne antennas within the frequency range from 0,3 to 3,0 GHz
Switching and connecting components, and electrical connectors. Methods of measurement of contact resistance, and dynamic and static instability of contact transient resistance
Furniture, timber and polymers. Method for determining the release of harmful volatile organic compounds in climatic chambers using chromatographic analysis
€10
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