hui_intr_bg04

nā hui

Hui1 (13)

ʻO Jiansheng Qin (Welder Kiʻekiʻe)

Ke alakaʻi o ka Hui Welding A, ka hoʻokele o nā lālā o ka hui, maikaʻi i ka wiliwili kalapona arc a me ka wili argon arc, mākaukau i nā kaha kiʻi.

Ka manawa hoʻouna: Feb-16-2023