郝連東

Overview

Works:	2 works in 2 publications in 1 languages

Titles

擠出成型行業職業教育培訓規劃教材塑料製品成型製作工職業技能鑑定培訓教程 by: 何震海; 郝連東; 常紅梅 (Language materials, printed)

中空吹塑塑料製品成型製作工職業技能鑑定培訓教程 by: 王豔芳; 何震海; 郝連東 (Language materials, printed)

Subjects

吹塑擠出成型