Suggest to have cutoff valves and flow valves close during SRU shutdown.

建议在SRU停车期间关掉截止阀和流量阀。

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This machine is adopt mitsubishi PLC and touch screen, Japan intelligent flow valves, can automatically control the flow volume and automatic feedback adjustment, the control fire intensity.

本设备采用日本三菱plc及触摸屏，日本智能流量阀，能自动控制流量大小及自动反馈调节，控制火焰强弱。

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Company engineers were due to begin pressure tests on the new cap late Tuesday, gradually closing its valves to shut down the flow of oil.

工程师们将于周二晚开始对这种新型防漏罩进行压力测试，并逐渐关闭其阀门以终止漏油。

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These provide access to the central bore of the well underneath most of the heavy valves which should have closed off the flow of oil, but for some reason did not.

ECONOMIST: The Gulf oil spill