There are still many problems using current reliability management method for liquid rocket engine.

当前的可靠性增长管理方法在液体火箭发动机中的应用存在诸多问题。

youdao

There are still many problems using current reliability management method for liquid rocket engine.

当前的可靠性增长管理方法在液体火箭发动机中的应用存在诸多问题。

youdao