In vitro diagnostic medical devices. Reagents, kits, the test-systems, control materials, culture media. Requirements to devices and to supporting documentation
State system of ensuring the uniformity of measurements. Standard time and frequency signals radiated by specialized radio stations of the State service of time, frequency and the Earth rotation parameters determination. Time code
Thermal plant fly-ashes for lightweight concrete used in the construction of offshore oil and gas field structures. Recommendations for improving operational properties
€25
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