Russian standards PDF
Stich-bonded composite fabrics PNK-65 for conveyer belts. Specifications
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Rubber compounding ingredients. Carbon black. Determination of iodine adsorption number. Titrimetric method
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Iron and manganese ores, concentrates, agglomerates and pellets. Methods for determination of real, middle, bulk density and porosity
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Methanol poison, technical. Gas chromatographic method of ethyl alcohol determination
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Conifers seedlings for planting in towns. Specifications
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