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Electrowelded pipes made of carbon and low alloy steels for steam and hot water pipelines
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Steel grating of 'Promnastil' type. Technical specifications
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Instruction for visual control and measurements
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Work at height at Joint Stock Company 'Mining and Metallurgical Company 'NORILSK NICKEL'
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Vessels, devices and process units for treatment and processing facilities of oil and gas containing hydrogen sulfide and causing corrosion cracking. Specifications
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