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Brown coals, hard coals, anthracites, combustible shales and briquettes. Method for the preparation of common samples
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Petroleum and natural gas industry. Thermal equipment lining. Main requirements to materials, design, application and acceptance
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Acoustics and vibration. Laboratory measurement of vibro-acoustic transfer properties of resilient elements. Part 3. Indirect method for determination of the dynamic stiffness of resilient supports for translatory motion
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