海底管线铺设是一项高难度、高风险的海上作业。
The laying of pipelines is a task with high difficulty and high risk.
提出的管头定位法有利于各种复杂要求的管线铺设。
Based on a method of positioning by the nodule of pipeline, various pipeline laying can be conveniently realized.
定向穿越技术是管线铺设过程中先进的非开挖施工技术，具有很多优点。
It has many advantages for directional drill to lay down pipeline and directional drill is an advanced no-excavation construction method.
应用推荐