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Petroleum. Method for determination of potential content of distillation and residue oils
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Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and to -165 °C. Part 1. General
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Ductile iron fittings with parallel thread for pipelines. Locknuts. Basic dimensions
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Unified system of technological documentation. General rules for presentation of safety labour requirements in technological documentation
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Plant quarantine. Pest risk analysis for quarantine pests. The structure and requirements
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Classification of chemicals which hazard is caused by physical and chemical properties. Test methods of flammable chemicals in solid state
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