中新网国际新闻: 中国“挖隧道神器”在尼泊尔总掘进里程突破1万米

2018年12月25日星期二

中新网国际新闻

Dec 25th 2018, 19:37

　　中新网加德满都12月25日电 (曹端荣张晨翼)尼泊尔巴瑞巴贝引水隧道项目双护盾隧道掘进机(TBM)的隧道掘进里程于25日下午突破1万米，完成了隧道总长度的82%。

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