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Turbines and turbine sets. Measurement of noise by engineering and survey methods
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Textiles. Natural fibres. Generic names and definitions
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Organic fertilizers. Methods parasitological analysis. Methods for determination of oocysts and cysts of parasitic protozoa
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Tapered carbide-tipped countersinks for machining parts from light alloys. Design and dimensions
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Food additives. Colorimetric method for total phosphorus mass content determination in raw materials for citric acid production
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