shield TBM

• 盾构

shield TBM的用法和样例：

例句

1. Backfill grouting is a key process during shield tunnel construction.
   摘要壁后注浆是盾构施工的关键工序。
2. Shield tunneling has become one of the important construction methods for metro tunnels in China.
   摘要盾构施工技术已发展成为我国地铁随道施工的重要工法之一。