倍受注目的博世共轨系统目前对国内发动机企业进行大范围的降价，但降价却只针对轻型发动机。
Bosch common rail system now has a large-scale price reduction to domestic engine enterprises, but just for light engine.
倍受注目的博世共轨系统目前对国内发动机企业进行大范围的降价，但降价却只针对轻型发动机。
Bosch common rail system now has a large-scale price reduction to domestic engine enterprises, but just for light engine.
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