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Copper and complex ores, and products of their processing. Atomic absorption spectrometry method for weight fraction of measurement of copper, zinc, lead, bismuth, cadmium, antimony
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Carbonaceous materials. Method of electrical resistance definition of powder
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Copper concentrate. Measurement of copper and impurities weight fraction by an inductively coupled plasma atomic emission spectrometry method
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Mining equipment. Pneumatic hammers. Safety requirements and test methods
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