//
sign in
Post
by @danabra.mov
PostEmbed
by @danabra.mov
Record
by @jimpick.com
Record
by @atsui.org
+ new component
Post
In #JUNE 1955 ‘Functional parts of a rotary hearth furnace used to heat steel billets for manufacturing seamless tubing.’ #hearthfurnaces #steel #billets #tubing #steelmanufacture #steelindustry
19h