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Marcal Rope & Rigging Beam test
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Marcal Rope and Rigging Beam Test
152 views
Beam made & tested at Marcal Rope and Rigging, in Alton, IL
84 views
100,000 lbs beam test done by Marcal Rigging
457 views
200,000 lbs load test on beam, done at Marcal Rope & Rigging.
315 views