In the modern-factory area of Zenith Steel Group, in Changzhou, a city in East China's Jiangsu Province, overhead cranes shuttle like steel dragons over the workshops. Inside an operator's cabin, a ...
ANNISTON ARMY DEPOT, Ala. -- Cranes are a marvel of engineering. But, overhead crane accidents cause around 175 severe injuries and nearly 45 fatalities every year, according to the Bureau of Labor ...
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