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Does turbine pressure boost leaking control valve sound being able to measure or not?
涡轮增压的泄压阀声音能调节不？
youdao
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The main control room boost, the main valve is closed.
主要控制室升压，主阀关闭。
youdao
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The main control room boost, the main valve is closed.
主要控制室升压，主阀关闭。
youdao