Two of india 's largest car parts suppliers , bharat forge and kpit cummins , have developed technology to transform a petrol - engined car into a hybrid one in just two hours .

印度两大汽车零部件供应商巴拉特铸造公司（bharatforge）和kpitcummins已经开发出一项技术，能够在短短两小时内将一辆燃油动力汽车改造为一辆混合动力汽车。