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Vibration. Equipment for operational monitoring of power hydroturbine unit vibration state. General technical requirements
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Basic requirements for interchangeability. Cylindrical fine-pitch gears. Tolerances
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Centrifugal pumps. Technical specifications. Class I
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Information technology. Home network security. Part 2. Internal security services. Secure communication protocol for middleware (SCPM)
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Feet increased for pressure screws for machine retaining devices. Design
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