Shanghai Tianhao Industrial Co., Ltd. has signed a strategic cooperation agreement with Shaanxi Construction Steel Structure Co., Ltd. in Xi 'an on July 1, 2021.
作者：admin 发布时间：2024-04-17 阅读次数：0
At 10 am on April 15, with the formal completion of the assembly of the 1485 ring pipe piece, the right line shield machine "Wanjiang Struggle" of Wuhu Chengnan Crossing River Tunnel successfully crossed the bottom of the Yangtze River channel and arrived at the south bank of the Yangtze River.
At around 10am on May 6th, the excavation of the left line of the section from Caosi to Jinjiang Road Station on Line S1 of Guiyang Metro was successfully completed.
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