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Uncertainty of measurement. Part 3. Guide to the expression of uncertainty in measurement. Supplement 1. Propagation of distributions using a Monte Carlo method

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United power system and isolated power systems. Relay protection and automatic. Group active power control systems of hydraulic and pumped storage power plants. Norms and requirements

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Blacksmith`s hand and hammer tools. Metal tool handles. Design and dimensions

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Aluminium casting patterns. Fixing of loose pieces. Design and dimensions

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Steel products. Employer's estimation system for qualification of the personnel which is carrying out non-destructive control

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Resources saving. Reference document on secondary production resources. Technology description framework

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