介绍了钢棉用钢丝试制过程及生产工艺。
The article introduces the trial production process and technology of steel wire for steel wool.
介绍六缸增压柴油机等淬球铁曲轴的试制过程及结果。
The development process and result of the ADI crankshaft for a turbocharged 6 cylinders diesel engine was described.
论述海洋石油勘探作业中使用的30寸隔水套管的试制过程。
The fabrication of 30 inch conductor tubes for offshore drilling operation is described in this paper.
应用推荐