Researches on constitutive relation for reinforced layers of submarineoil pipeline.
海底输油软管增强层本构关系研究。
2
The total scheme of diamond wire saw that can cut off the submarineoil pipeline in dry cabin was established and the main assemblies were designed.
确定了可在海底干式仓内切割输油管道的金刚石绳锯机的总体方案，并对主要部件进行了设计计算。
3
This deep sea creepy-crawly gave oil workers a fright, after the unexpected visitor hitched a ride on a submarine sent from a rig in the Gulf of Mexico.