RU2744684C1
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Annular seal with non-metallic seal
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RU2745533C1
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Method for protecting underwater equipment from liquid and hydrate plugs and system for its implementation
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RU2736524C1
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Connecting device for small diameter pipelines
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RU2740837C1
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System of pipeline connection of surface x-mas tree fittings
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RU2723789C1
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Connecting unit of choke module and production tree
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RU2717013C1
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Protective anti-trawl frame with extension rods with support-fixing mechanism
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RU2720146C1
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Assembly for collet connection of choke module and production tree
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RU2724003C1
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Device for lowering and lifting
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RU2724002C1
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Annular seal attachment assembly and protective sleeve
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RU2719798C1
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Annular seal with metal-to-metal seal
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RU2723790C1
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Flushing tool
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RU2723792C1
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Device for connection of hydraulic channels
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RU2712865C1
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Non-metallic sealing element
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RU2707313C1
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Electrohydraulic penetrator
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RU2712857C1
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Mechanism for rigid attachment of underwater column heads system
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RU2703892C1
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Riser connection assembly
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RU2702776C1
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Circulating head
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RU2720144C1
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Flange rotary joint
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RU2703193C1
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Configurable manifold
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RU2707615C1
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Frame system and method of its operation
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