پاکستان نے پہلی بار میٹرو ٹرین لائن چین کے ذریعے تعمیر کی

Pakistani officials announced that the country’s first ever metro train service, constructed by China State Railway Group Co., Ltd. and China North Industries Corporation, has started its commercial operations. The Orange Line commercial service was inaugurated Sunday in Lahore, the capital city of Pakistan’s Punjab province, opening a new stage for the South Asian country…