full vertical circle
常见例句
- The practice shows that the full-circle boring machine is of high vertical tolerance and working efficiency. And the technique can be applied to similar projects.
工程实践表明，全回转钻机垂直精度好、施工效率高，在工程中采用的相应技术措施行之有效，成果可为其它同类工程提供借鉴与参考。 返回 full vertical circle