Twenty-one lives were lost in the collapsed subway run-nel construction site in Hangzhou， capital city of east China"sZhejiang Province, in mid-November. It was the deadliest sub-way construction accident in China"s history.
Twenty-one lives were lost in the collapsed subway run-nel construction site in Hangzhou， capital city of east China"sZhejiang Province, in mid-November. It was the deadliest sub-way construction accident in China"s history.