卡特彼勒协助是建筑工程机械、矿用设备、柴油和天然气发动机、工业用燃气轮机以及电传动内燃机车领域的全球领先企业。
Caterpillar is the world's leading manufacturer of construction and mining equipment, diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives.
卡特彼勒协助是建筑工程机械、矿用设备、柴油和天然气发动机、工业用燃气轮机以及电传动内燃机车领域的全球领先企业。
Caterpillar is the world's leading manufacturer of construction and mining equipment, diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives.
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