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Residual fuel oils. Test for straight-run. Method for determination of bromine number in fraction boiling down up to 360 C
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Concentrated kaolin. Method for determination of calcium oxide
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Mining equipment. Mine electric locomotive transport. Accumulator electric locomotives. General technical requirements and test methods
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Petroleum and natural gas industries. Drilling and production equipment. Part 2. Flow-control devices for side-pocket mandrels. General technical requirements
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