Guidelines for installation of electrical equipment and power and lighting networks in explosion hazard zones.
Инструкция по монтажу электрооборудования, силовых и осветительных сетей взрывоопасных зон. |
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MinNR Приказ N 254 от 08.07.2010Ministry of Natural Resources and Ecology. . … |
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GOST R 53713-2009Oil and gas-oil fields. Development guidelines |
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SNiP 1.04.03-85Construction Progress and Scheduling Standards … |