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Sulphur for industrial use. Sampling and preparation of samples
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Brown coals, hard coals, anthracites, carbonaceous argillites and alevrolites. Method for the determination of germanium
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Tin concentrates. Methods for the determination of lead mass part
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Industrial explosives. Methods of cartridge diameter control
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Gas and gas-condensate field projection and development. General requirements for author's control at a gas, gas-condensate field development project
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