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康明斯公司公布的第2季度业绩报告显示,尽管受到年初北美新排放法规实施造成重卡发动机销量下滑的负面影响,但公司整体产品线和海外
Cummins released Q2 results report shows that despite the implementation of new emission regulations led to the negative impact of the decline in sales of heavy truck engines, the company’s overall product line and overseas