| Caption | Yingkou magnesium Industry: science and technology to promote magnesium industry to the World |
| Source | Liao ning，Ying kou |
| Download | |
| Related Press Releases Links |
Yingkou magnesium industry: science and technology to promote magnesium industry to the world 営口マグネシウム産業：マグネシウム産業を世界に広めるための科学技術 |