Russian standards PDF
Periodic heptastep sections produced by cross-helical rolling for electric motor shafts. Dimensions
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Periodic sections produced by cross-helical rolling for tractors. Dimensions
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Periodic sections produced by cross-helical rolling for automobile building. Dimensions
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Canned food products. Method for determination of jelly-melting temperature in canned meats
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Cold-drawn steel for rectangular parallel keys. Assortment
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