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本文介绍美国GE、GM、Caterpillar Inc。等公司在研制燃煤发动机和内燃机车方面所取得的进展,同时还对内燃机车燃用柴油和煤水浆的经济性作了比较。
This article describes the United States GE, GM, Caterpillar Inc. And other companies in the development of coal-fired engines and diesel locomotives made progress, but also on the diesel locomotive diesel and coal slurry economy compared.