1. various of the tunnel boring machine workingSTORYLINE:Workers in China's Chongqing are using an advanced tunnel boring machine (TBM) to dig a new metro line. With just a controller in hand, they're ...

various of the mining tunnel boring machineSTORYLINE:A mining tunnel boring machine rolled off the production line in Changsha, capital of central China's Hunan Province ... the tunnel boring machine ...

BEIJING, Dec. 17, 2024 /PRNewswire/ -- The tunnel boring machine (TBM) was invented more than 200 years ago for tunnel engineering. Over the past century, TBMs have been widely used to construct ...

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After nearly two years under Vancouver, Elsie and Phyllis emerged earlier this year. The two boring machines were tasked with each creating a tunnel along Broadway for the city's subway megaproject.

The orders for three tunnel boring machines to carry out about 21 km under sea tunneling for the Bullet Train project have been placed, the government informed the Rajya Sabha in a written reply on ...

(Representational image: PTI) The government has informed that orders for three tunnel boring machines (TBMs) have been placed to facilitate the construction of a 21-kilometer undersea tunnel for ...

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New Delhi, Dec 20 (PTI) The orders for three tunnel boring machines to carry out about 21 km under sea tunneling for the Bullet Train project have been placed, the government informed the Rajya Sabha ...

In an exclusive new series of columns for Men’s Health on the subject of fatherhood, called "Fatherhood, on the Line," Kord attempts ... it gets boring. I’m used to dealing with boredom ...