
【杨栋梁:青岛输油管道泄漏爆炸被定性为重大责任事故 企业和当地政府有不可推卸的责任】Chinese authorities have held a press conference on the Qingdao pipeline blast on Nov. 22 in Qingdao City, Shandong Province.

【杨栋梁:青岛输油管道泄漏爆炸被定性为重大责任事故 企业和当地政府有不可推卸的责任】Chinese authorities have held a press conference on the Qingdao pipeline blast on Nov. 22 in Qingdao City, Shandong Province.