... double preventer 双闸板防喷器 ram preventer 闸板防喷器 voltage preventer 过电压防护装置 ; 过电压保设备避雷器 ; 过电压防护装置过电压保设备避雷器 ...
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...旋塞( 压井管汇( 球型防喷器(球型防喷器( Annular BOPAnnular BOP) ) 闸板防喷器(闸板防喷器( Ram BOP Ram BOP ) ) 旋转防喷器(旋转防喷器( RBOP RBOP ) ) 地面节流管汇地面节流管汇 choke manifold choke manifold oil zon...
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对闸板防喷器进行全压试压。
闸板防喷器在使用过程中,密封效果是关键。
During the process of using the Ram Blowout Preventer, the sealing effect is the key.
闸板防喷器关井速度快、耐高压,是二级井控最重要的设备。
The ram BOP is the most important equipment for secondary well control, quick to shut in the well, and of a high pressure rating.
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