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Pipeline valves. Leakage rates of valves
Document status: Replaced by GOST 9544-2015
Fuel for engines. Research method for determination of octane number
Document status: Active
Basic norms of interchangeability. Trapezoidal multistart screw thread
Document status: Active
Thermal plant fly-ashes for lightweight concrete used in the construction of offshore oil and gas field structures. Recommendations for improving operational properties
Document status: Active
