

The first section of the second phase of the Yunyang South Expressway Project


On-site photos of carbon dioxide gas fracturing, carbon dioxide gas fracturing equipment, gas blasting, and mining operations


Real photos of carbon dioxide gas-induced cracking and gas blasting sites


The scene of a 20 million square meter construction site in Bishan District, Chongqing City, where carbon dioxide gas caused cracking


The Yadea Electric Vehicle Leveling Project in Fenghuang Lake Park, Yongchuan District, Chongqing City


The renovation project of Jiuding Park in Nanchuan District, Chongqing City



Cases