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Plastics piping and ducting systems. Plastics pipes and fittings. Method for exposure to direct (natural) weathering
Document status: Active
Cold-rolled electrotechnical anisotropic thin-sheet steel
Document status: Cancelled
Low voltage systems. Cable systems. Оrder and design standards. Basic principles
Document status: Active
Informational ensuring of equipment and operational activity. Knowledge bases in the intellectualization of activities
Document status: Active