%E8%83%8C%E5%8E%8B%E6%8A%BD%E6%B1%BD%E5%BC%8F%E6%B1%BD%E8%BD%AE%E6%9C%BA
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extraction back-pressure turbine; back pressure extraction turbine
extraction back-pressure turbine; back pressure extraction turbine
пословный:
背压 | 抽汽式汽轮机 | ||