I can’t quite remember when a David Walliams book first entered our house, but I do remember my reaction. On the surface, it ...
Tunnel boring machines may be best associated with major railways and roads, and to a lesser extent, also major utilities and infrastructure like trunk water connections. But there are also ...
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IMDb.com, Inc. takes no responsibility for the content or accuracy of the above news articles, Tweets, or blog posts. This content is published for the entertainment of our users only. The news ...
Abstract: As the key component of the tunnel boring machine (TBM), the main bearing supports the cutter head as it rotates and breaks rock. It is commonly operated in low-speed, heavy-load, and ...
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