The global and local structural strengths of BINGO9000 semi submersible rig were analyzed.

对BINGO90 0 0半潜式钻井平台整体和局部结构强度进行了分析和校核。

youdao

So what we have here is a semi tractor pulling 39 tons of salt on the wrong side of the road while another rig comes at it.

所以，我们这里有一个半拖拉机拉39吨盐的逆向行驶，而另一台是在它。

youdao

So what we have here is a semi tractor pulling 39 tons of salt on the wrong side of the road while another rig comes at it.

所以，我们这里有一个半拖拉机拉39吨盐的逆向行驶，而另一台是在它。

youdao