Stamping process plan of endshield for special motor was introduced.
阐述特种电机端罩冲压工艺方案。
2
Strengths of the endshield and its fixed bolt of D38 schnabel car affect the car's utility and safety.
型钳夹车的端盖及其连接螺栓的强度直接影响D _(38)型钳夹车的使用安全。
3
The older warheads, the most elderly of which will reach the end of their 30-year design lifespan in 2008, could then be retired without compromising the country's nuclear shield.