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IEC 61537:2006 ed2.0

Заменен
Cable management - Cable tray systems and cable ladder systems — 161 стр.
This International Standard specifies requirements and tests for cable tray systems and cable ladder systems intended for the support and accommodation of cables and possibly other electrical equipment in electrical and/or communication systems installations. Where necessary, cable tray systems and cable ladder systems may be used for the division or arrangement of cables into groups.
ICS
29.120.10 Conduits for electrical purposes / Кабелепроводы