Rain water pipe through the walls and floor in accordance with the requirements setcasing.
雨水管穿过墙壁和楼板按要求设置套管。
2
The cement slurry is pumped between the casing and well walls to setcasing in a well during a cement job.
固井作业中，注入水泥浆和顶替水泥浆过程环板轴向载荷差别较大，设计时应予以区别；
3
While Halliburton had finished cementing the casing area outside the pipe, it had not yet been able to set a cement plug to block the pipe before the explosion.