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mariefita20 (October 11, 2008 at 8:20 am)
how can limestone be an essential materials for steel making?
xxch4osxx (September 30, 2008 at 9:42 pm)
Limestone is a sedimentary rock formed from deposits in ancient lakebeds.
LOVLYSARA (January 30, 2008 at 1:45 pm)
Hye does any body know how this limestone is formed ???? If so then reply to me
remmidemmi01 (January 19, 2008 at 7:22 pm)
No, it isn't boring to drive a dragline! boring jobs are, for example, to work in a factory!
Maenofferen (January 13, 2008 at 1:12 am)
ace, but must be a boring job driving that crane all day lolgreat video, what country is it in?
masonmitch (October 5, 2007 at 3:47 am)
so thats how it's done
duraseya (August 4, 2007 at 1:13 pm)
Interesting! I hope to post a video of a limestone quarry in my country. |
