All Videos Tagged sampoll (Classroom 2.0) - Classroom 2.02024-03-28T20:34:02Zhttps://www.classroom20.com/video/video/listTagged?tag=sampoll&rss=yes&xn_auth=noWhat is work hardening?tag:www.classroom20.com,2009-01-03:649749:Video:2516542009-01-03T00:18:29.786ZDonnie Smithhttps://www.classroom20.com/profile/DonnieSmith
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</a><br />BCC student explains what work hardening is and where it is used.
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</a><br />BCC student explains what work hardening is and where it is used.