• 1. punner: 手夯具 | 夯具 | 用来打夯的工具
• 2. punner-pipe curtain: 夯管帷幕
• 3. punner-enlarging piles: 夯扩桩

• 1.The upper part of shovel plough is provided with a ground break punner with length matched with the shovel plough.
  所述的犁铲上部设 有长度与犁铲匹配的破土夯；
  dict.yoduao.com
• 2.Analyzing on-site test data, the author provides strong punner construction parameters proper for this project, and concludes and analyzes problems happened in construction.
  通过对现场试验资料的分析，提出了适合该工程的强夯施工参数，并对施工中出现的现象进行了总结和分析。
  dict.yoduao.com

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