于國迎

Overview

Works:	1 works in 2 publications in 1 languages

Titles

挖掘機操作技能培訓教程 by: 李波; 于國迎 (Language materials, printed) , [主編]

裝載機駕駛操作技能培訓教程 by: 李波; 于國迎 (Language materials, printed) , [主編]

Subjects

機械工程