20 12 Nantong second-class construction engineer registration time: March 7 to 2 1.
20 12 Nanjing second-class construction engineer registration time: March 6-29.
20 12 Zhenjiang second-class construction engineer registration time: March 5-30.
20 12 Yancheng second-class construction engineer registration time: March 7 to 2 1.
20 12 Xuzhou second-class construction engineer registration time: March 5-25.
20 12 Lianyungang second-class construction engineer registration time: March 14 to 29.
20 12 Suqian second-level construction engineer registration time: March 12 to April 4.
20 12 Suzhou second-class construction engineer registration time: March 5 -26.
20 12 Yangzhou second-class construction engineer registration time: March 7-23.