downstriker

常见例句

• The application of downstriker bridging machine is proved successful and is full of good economic social effects and bright future.
  主要介绍了下行式造桥机在东海大桥应用的工艺原理、施工流程、关键技术及施工管理等。
• Technique of Downstriker Bridging Machine Applied in Donghai Bridge
  下行式造桥机在东海大桥的应用技术
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