China builds world’s largest diameter underwater shield tunnel at record-breaking speed
The completed section of tunnel has a diameter of 55.8 feet (17 meters), and it has 500 pipe rings of underwater shielding.
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How Huang Yuxing’s Fluorescent Landscapes Are Captivating Collectors Worldwide
Huang burst onto the scene in 2002 when he (following a rejected visa to study art in France and encouragement from his ...