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Plant quarantine. Guidelines on sample preparation for herbological diagnostics
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Fire fighting equipment. Fire Self-rescuers with compressed air for the protection of people against toxic products at the escape from smoking buildings during a fire. General technical requirements. Test methods
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Safety class 4 pipeline valves for technological systems of nuclear stations. General technical requirements
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State system for ensuring the uniformity of measurements. State verification scheme for measuring instruments of the water solutions ion content by electrochemical methods (pX measuring instruments)
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