Therefore, surface damage detection is important during overhaul and on components in service.

因此，在大修和部件维护时，检查表面损伤状况很有必要。

youdao

Therefore, surface damage detection is important during overhaul and on components in service.

因此，在大修和部件维护时，检查表面损伤状况很有必要。

youdao