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Lifting Your Knowledge Level of Cranes and Hoists

2014-11-17 23:04:28| Electrical Construction & Maintenance

Electric cranes and hoists are ubiquitous (see Photos), but the NEC considers them to be “special equipment.” Though Art. 610 says it covers cranes, monorail hoists, hoists, and runways [610.1], it doesn’t define them in 610.2 (nor does Art. 100 define them). read more

Tags: level knowledge lifting cranes

Category:Construction and Maintenance

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