The main bearing of the world's largest shield tunneling machine independently developed by China is offline

Source: People's Daily Weibo Replay suspend 00:07 / 00:49 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos The main bearing of the world's largest shield tunneling machine, developed independently by China, is offline. The bearing is a "big iron ring" with a diameter of 8

Source: People's Daily Weibo

The main bearing of the world's largest shield tunneling machine, developed independently by China, is offline. The bearing is a "big iron ring" with a diameter of 8.61 meters, which is the core component of the shield tunneling machine of a major country. It has long service life and high manufacturing precision, and is independently developed by China Railway Construction Heavy Industry. Like a great power weapon!

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