One of his tasks is to use a computer-controlled machine tool to burn tiny cooling holes electrically in 3-inch-long turbine blades for aircraft jet engines.
他的工作职责之一就是用机控机床为喷气式飞机引擎的3英尺长的涡轮机叶凿出小孔。
2
The causes of the cooling fan spider fracture on CA6102 engines and its remedy are discussed in this paper.
介绍了解放牌CA6102型发动机冷却风扇托板发生断裂的原因与排除方法。
3
This paper describes the methods of fan testing and making fan property curve by dimensionless characteristic coefficient for the cooling fan of air-cooled engines.