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high pressure main steam valve
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high pressure main steam valve
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汽轮机配汽系统
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high pressure main steam valve
高压主汽阀
主蒸汽进入汽轮机时能保证机组安全起、停和运行的总阀门,也是主蒸汽进入汽轮机的第一道总阀门。又称主蒸汽阀门。
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