楊海明

Overview

Works:	3 works in 2 publications in 1 languages

Titles

不銹鋼與特殊用途鋼的焊接 by: 楊海明; 凌網科技股份有限公司 (Language materials, printed)

异种金属的焊接 by: 凌網科技股份有限公司; 楊海明 (Language materials, printed)

Subjects

鋼鐵工業銲工