The Chosun Ilbo on MSN
Steelmaking slag paving slashes costs, emissions
According to Korea Expressway Corporation, a representative industrial byproduct used in road pavement is ‘steelmaking slag ...
Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...
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