The supersonic velocity electric arc spraying technology (HVAS) has gained satisfactory solution.

电弧超音速喷涂技术(HVAS)可以有效的解决此问题。

youdao

The supersonic velocity electric arc spraying technology (HVAS) has gained satisfactory solution.

电弧超音速喷涂技术(HVAS)可以有效的解决此问题。

youdao