The ejector seat, in particular, is a bolted metal contraption festooned with large, round gauges that looks every inch the piece of rough, unrefined 1950s technology that it is.
那个弹射座，确切的说就是一个用仪表精心包装的古怪装置，那些仪表又大又圆，每一处都让人觉得上个世纪50年代的技术是那么的粗糙简陋。
The forming technology of the cell phone piece was analyzed. The structure of the mould was redesigned to improve the strength of the thin slanted ejector pin.
分析了手机盖零件的成型工艺性能，改进了模具的结构设计，解决了传统设计方法中存在的细小斜推杆强度太差问题。
应用推荐