| General regulations on explosion safety for chemical, petrochemical, and oil-refining facilities at risk of explosion and fire.
Общие правила взрывобезопасности для взрывопожароопасных химических, нефтехимических и нефтеперерабатывающих производств. |
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GOST 310.1-76Cement. Test methods. General provisions |
Rosstroy Письмо N БФ-101-5 от 03.02.92Ministry of the Russian Federation for … |
Rosstat 20On approval of instructions on completion of … |