Latest Breaking News On - Aking it the longest expressway tunnel in country created using shield tunneling method - Page 1 : comparemela.com

China drilled a tunnel for an expressway in Beijing on Monday, making it the longest expressway tunnel in the country created using the shield-tunneling method.

Development group co ltdTongzhou districtChina drilleda tunnel for an expressway in beijing on mondayAking it the longest expressway tunnel in country created using shield tunneling method