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Stationary steam turbines. Requirements for metal control and prolongation of the service life of the main elements of steam turbines
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Gas welding equipment used in welding, cutting and allied processes. Pressure regulators and pressure regulators with flow-metering devices for manifold systems and gas cylinders up to 300 bar (30 MPa)
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Vibration. Laboratory measurement of vibro-acoustic transfer properties of resilient elements. Part 4. Dynamic stiffness of elements other than resilient supports for translatory motion
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