Online Standards Store PDF
Instruction for visual control and measurements
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The order of prolongation of a term of safe operation for linear part of trunk gas pipelines of JSC Gazprom
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SHELL-AND-TUBE HEAT EXCHANGERS WITH FLOATING-HEAD, WITH U-SHAPED TUBES AND TUBE BUNDLES FOR THEM
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Steel grating of 'Promnastil' type. Technical specifications
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Expanded steel sheets. Technical specifications
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