Following a launch scrub a week earlier, space shuttle Columbia took to the skies on Nov. 12, 1981, for its second trip into space. Astronauts Joe H. Engle and Richard H. Truly rode the reusable, ...
Nearly all fumes from plasma cutting contain toxic substances, but the composition varies depending on the metal being cut ...
Weiler Abrasives has introduced the new Tiger Mill Scale wheel, an abrasive product designed to remove mill scale from ...
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