croathe
#1
coke (used to make steel) (
http://www.flickr.com/photos/25454307@N06/2396144547/sizes/o/)
i didn't quite understand it but its from a fan site so i don't know ^^
Spudnik
#2
croathe
#3
^^ that sreeny had the stuff you drink as an icon ><
Spudnik
#4
http://en.wikipedia.org/wiki/Bessemer_process
that gives you a more detailed process analysis.
Crawlerin
#5
Yes, somebody got sense of humor :)