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Interstate system for ensuring the uniformity of measurements. Weight amounts of the standard materials for preparation of the buffer solutions - operational pH standards of 2-nd and 3-rd classes. The technical and the metrological characteristics. Methods of them
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Glass and glass products. Determination of energy balance value. Calculation method
Document status: Cancelled
Dependability in technics. Design expert review
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Test code for machine tools. Part 5. Determination of the noise emission
Document status: Active