The control pod will open the valves that allow the drilling mud to be forced into the well.
控制板打开真空管，将钻井泥浆泵入油井。
Compressors are run up with the anti surge valve fully open. This valve is forced to remain open, independently of the control system, until the run-up PROCEDURE has been concluded.
压缩机升速时防喘振阀全开，该阀不受控制系统控制而被强制保持打开直到升速阶段完成。
Compressors are run up with the anti surge valve fully open. This valve is forced to remain open, independently of the control system, until the run-up PROCEDURE has been concluded.
压缩机升速时防喘振阀全开，该阀不受控制系统控制而被强制保持打开直到升速阶段完成。
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