3 ms·
I'd call https://en.wikipedia.org/wiki/Bessemer_process https://en.wikipedia.org/wiki/Bessemer_process the major advance and Gilchrest-Thomas a refinement. Shru
by jjoonathan 6y ago
I'd call https://en.wikipedia.org/wiki/Bessemer_process https://en.wikipedia.org/wiki/Bessemer_process the major advance and Gilchrest-Thomas a refinement. Shrug.