Linglong
Issue
No. 273 (10 February, 1937)
Page: 048 (80 total)

Article
毒瓦斯防禦法 - Using poisonous gas as a defense methode

Column title: 常識 - Common Knowledge
Subject matters: 文章 - essay, 新知 - new knowledge,
Language level: Baihua

Keywords: war, science,