Revision history of "Category:Bond/Barratt Model"

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  • (cur | prev) 23:05, 5 December 2013Alex Doll (talk | contribs). . (527 bytes) (+527). . (Created page with "'''Fred Bond''' was a process engineer at the Allis Chalmers company who devised a way to predict grinding specific energy consumption and mill sizes for "conventional" equipm...")