If the well has been closed with the use of ram BOPs, the tool joints will not pass by the closed ram element.
如果使用了闸板型防喷器去关闭井眼，则工具接头就不能够通过关闭的闸板元件。
Finally, completed a software which according to the reliability distribution and prediction work of deepwater BOPs.
最后，编写了针对深水防喷器组可靠性分配与预计的计算软件。
Finally, completed a software which according to the reliability distribution and prediction work of deepwater BOPs.
最后，编写了针对深水防喷器组可靠性分配与预计的计算软件。
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