于敦德

Overview

Works:	0 works in 3 publications in 1 languages

Titles

鑽模與夾具 by: 于敦德 (Language materials, printed) , [著]

鑄造用模型製作法 by: 于敦德 (Language materials, printed) , [著]

工模與夾具 by: 于敦德 (Language materials, printed) , [著]