| http://www.w3.org/ns/prov#value | - Carbon dioxide and other greenhouse gases contribute to global warming, which may have undesirable environmental effects.The three highly successful ERIP projects were (1) replacement rings for steam turbines, which prevent the gradual loss in efficiency that characterizes conventional packing rings; (2) an ignition control system for automotive internal combustion engines; and (3) a high- efficie
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