Russian State Mines and Industry Inspectorate. Resolution N 9 dated 22 April 1992. Regulations for the protection of trunk pipelines. Постановление Госгортехнадзора РФ N 9 от 22.04.1992. Правила охраны магистральных трубопроводов.
Document Number/Номер документа: Постановление N 9 от 04.22.1992
Russian State Mines and Industry Inspectorate. Resolution N 9 dated 22 April 1992. Regulations for the protection of trunk pipelines. Russian State Mines and Industry Inspectorate. Resolution N 9 dated 22 April 1992. Regulations for the protection of trunk pipelines.
Russian State Mines and Industry Inspectorate. Resolution N 9 dated 22 April 1992. Regulations for the protection of trunk pipelines. Russian State Mines and Industry Inspectorate. Resolution N 9 dated 22 April 1992. Regulations for the protection of trunk pipelines.
Russian State Mines and Industry Inspectorate. Resolution N 9 dated 22 April 1992. Regulations for the protection of trunk pipelines. Russian State Mines and Industry Inspectorate. Resolution N 9 dated 22 April 1992. Regulations for the protection of trunk pipelines.