Russian Maritime Register of Shipping. Rules Classification of Subsea Pipelines Правила классификации и постройки морских подводных трубопроводов. 2009 г.
Russian Maritime Register of Shipping. Rules Classification of Subsea Pipelines Russian Maritime Register of Shipping. Rules Classification of Subsea Pipelines
Russian Maritime Register of Shipping. Rules Classification of Subsea Pipelines Russian Maritime Register of Shipping. Rules Classification of Subsea Pipelines
Russian Maritime Register of Shipping. Rules Classification of Subsea Pipelines Russian Maritime Register of Shipping. Rules Classification of Subsea Pipelines