The opening ceremony（Drone photos） Photo by Zhang Lei

20-21 Jun，Labor and Skills Competition for Millions of Workers in Pingliang City, Gansu Province“Highway maintenance”Skills Competition Municipal Final Officially Opened。A total of 88 highway maintenance operators from 13 teams have shown their unique skills.，Live contest、Compete on the same stage。Correspondent Wu Xihui Wang Xiaoni He Yuzhi

Grooving is performed、Joint cleaning operation

Carry out joint cleaning

Carry out crack pouring operation

Carry out crack disease identification and marking

Take the test of theoretical knowledge