Watch greases. Method for the determination of colloid stability
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Periodic sections produced by cross-helical rolling for turret shaft of lathe, Model 1341. Dimensions
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Periodic sections produced by cross-helical rolling for journals of flour-grinding rolls. Dimensions
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Periodic quadristep sections produced by cross-helical rolling for electric motor shafts. Dimensions
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Periodic sections produced by cross-helical rolling for semi-shafts of turbo-compressors. Dimensions
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