Talk:Zone melting
 | This article is rated Start-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | ||||||||||
| |||||||||||
.jpg){kind=small}
what is zone refinig system?
claim of inventor has no link or proper reference
[edit]If Bernal was the "inventor" then how would this descriptor be supported?Wikibearwithme (talk) 08:20, 8 March 2018 (UTC)