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来源:雅诚德英语网
The PORV light goes out, indicating that the valve is now closed. The valve is actually still open.
减压阀指示灯熄灭,表明阀门当前已关闭。阀门事实上还开着。
The PORV light goes out, indicating that the valve is now closed. The valve is actually still open.
减压阀指示灯熄灭,表明阀门当前已关闭。阀门事实上还开着。