Ammonia refrigeration training

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ammonia

144586 tn?1284669764 Railroads move over 76,000 carloads of toxic inhalation gases annually throughout the United States, consisting mainly of chlorine and anhydrous ammonia. Stronger tank cars and routings are in place, but the danger is very real. There are competing interests of hazardous-chemical-dependent industries and railroads, justifiably concerned about the unquantifiable risks of moving these commodities.