| Wire radio broadcasting and public address systems in buildings and structures. Design code.
Сети проводного радиовещания и оповещения в зданиях и сооружениях. Нормы проектирования. |
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GOST 51164-98Steel main pipelines. General requirements for … |
MISC Order 99-pr Of August 4, 2000Statute For the Certification System for … |
MISC MDS 21-1.98Prevention of Fire Spreading |