Open main menu

Opengenome.net β

Water gas

Revision as of 12:02, 31 January 2006 by Yslee (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

석탄이나 코우크스에 수증기를 작용시켜 얻어지는 가스,