In addition, the problem of hydrogen attack in steels is also disc...

此外还讨论了钢中的氢蚀问题。

youdao

In addition, the problem of hydrogen attack in steels is also discussed.

此外还讨论了钢中的氢蚀问题。

youdao

In addition, the problem of hydrogen attack in steels is also discussed.

此外还讨论了钢中的氢蚀问题。

youdao