youtube
KOR ENG CHN

TECHNOLOGY

LASER 洗涤技术

[중문] 기술영상

54. Oxidation removal after welding (용접 후 산화부 제거)

About page

Writer 관리자 Date Created21-09-10 17:23 View1,118Time Comment0Count

Main text

54. Oxidation removal after welding (용접 후 산화부 제거)

List of comments

There are no registered comments.