... 防喷器与水下设备 BOP and subsea Equipment 水下探测设备 underwaterdetectionequipment 水下信号设备 submarine signal apparatus ...
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... The well is now stable. 现在井眼已经稳定 BOP and subsea Equipment 防喷器与水下设 Cut off the 30” conductor. 割掉30”隔水管 ...
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b bop and subsea equipment 防喷器与水下设备
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