Online Standards Store PDF
General technical requirements for valves supplied to JSC Gazprom
Document status: Active
Methodical instructions on maintenance of electromagnetic compatibility on the objects of power supply network equipment
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Windows with bindings of bent-welded steel profiles and opening mechanisms
Document status: Active
Steel grating of 'Promnastil' type. Technical specifications
Document status: Active
Expanded steel sheets. Technical specifications
Document status: Active
Hot-rolled parallel-flange I-beams. Non-standard sizes. Technical specifications
Document status: Active