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Building a Better Barrier Jun 25, 2009 · 50%

Cement Mixer in Action Jun 25, 2009 · 49%

Sanding Away Jun 25, 2009 · 47%

Building Up: A Team of Workers at Work Jun 25, 2009 · 46%

Manufacturing Machinery in Interior Room Jun 25, 2009 · 48%

Working on the Plywood Machine Jun 25, 2009 · 52%

Working on the Mars Rover Jun 25, 2009 · 51%