楊明恭

Overview

Works:	2 works in 2 publications in 1 languages

Titles

銲接檢驗 by: 楊明恭; 蔡石城 (Language materials, printed) , [校閱]

機械材料 by: 吳惟; 楊明恭 (Language materials, printed) , [編著]

Subjects

機械材料銲工