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Fixing bolts with stop. Design

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Gears of turbine and compressor machines. Technical requirements. Control methods

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Sleeve type iron plug valves with gland and blind flange for drainage for РN≥1,0 MPa (10 kgf/cm2)

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Coating materials. Determination of non-volatile-matter mass fraction

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Cup-point straight slotted set screws. Product grades A and B. Specifications

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Gold and gold base alloys. Marks

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