State system for ensuring the uniformity of measurements. Platinum, copper and nickel resistance thermometers. General technical requirements and test methods
Electronic data interchange for administration, commerce and transport (EDIFACT). Application level syntax rules (Syntax version number: 4, Syntax release number: 1). Part 4. Syntax and service report message for batch EDI (message type - CONTRL)
State system of ensuring the uniformity of measurements. Standard frequency and time signals radiated by specialized radio stations of the State service of time, frequency and the Earth rotation parameters determination. Main parameters
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