Russian standards PDF

United power system and isolated power systems. Relay protection and automation. Automatic emergency control of electric power systems. Automatic unloading devices in case of power overload. Norms and requirements

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Electronics automated design systems. Information support. Technical characteristics of electronic components. Optoelectronic devices. Classification

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Electronics automated design systems. Information support. Technical characteristics of electronic components. Quantum electronics products. Classification

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Electronics automated design systems. Information support. Technical characteristics of electronic components. Current sources. Classification

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Petroleum and natural gas industries. Subsea production systems. Pipeline subsea repair. Typical methods

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Mechanical vibration. Measurement and evaluation of vibration of metal-cutting machines. Part 1. Vibration of spindles with rolling element bearings and integral drives operating at speeds between 600 min-1 and 30 000 min-1

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