已经有次观看 wencong在2014-06-09发布

Channel：Non-ferrous Metal 标签： Nickel  ore,  Nickel  ore  gas  leak,  Qinghai  City  pentlandite 

简介：So at 1:00 on June 7, 2014, Chinese Yuan Haidong City Ping'an County Rock Hill hydrogen sulfide leak occurred Nickel ore production safety accidents, killing two people have been killed and six others injured.