利用高温凝结水行程水封式，有效减少蒸汽泄漏。

The condensed water of high temperature will form water sealing to effectively reduce the steam leakage.

youdao

利用高温凝结水行程水封式，有效减少蒸汽泄漏。

The condensed water of high temperature will form water sealing to effectively reduce the steam leakage.

youdao