Headquartered in Munich, the Knorr-Bremse Group is the worlds leading manufacturer of braking systems for rail and commercial vehicles.是什么意思_Headquartered in Munich, the Knorr-Bremse Group is the worlds leading manufacturer of braking systems for rail and commercial vehicles.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句