| 1. | The contact area between clamp and terminal is either silver or copper .
夹头和电极之间的接触面是银的或铜的。 |
| 2. | It is a relentless or irresistible action of the machine grips or crosshead .
这是机器夹头或十字头会产生一种坚韧的，不可抗拒的动作。 |
| 3. | Consider now the same test carried out with servo control based on crosshead travel or displacement of the grips .
现在我们来研究用十字夹头位移或位移夹头伺服控制来完成相同的试验。 |
| 4. | The loading fixture shown in fig. 6. 5 is of the fixed-grip design, utilizing a wedging system capable of hand-generated loads up to 2. 5 tons .
图65所示的加载的夹具具有固定夹头装置，它利用了一个手动操作载荷可达到25吨的楔形系统。 |
| 5. | Wrench for holder for cylindric shank broach . dimensions
圆柱柄拉刀夹头用扳手.尺寸 |
| 6. | Taper plug gauges for taper sleeves for drill chucks
钻头夹头锥形套用锥度塞规 |
| 7. | Extension rod of drill chuck for milling machines . dimensions
铣床用钻夹头接杆.尺寸 |
| 8. | Taper ring gauges for taper shafts for drill chucks
钻头夹头锥形轴用锥度环规 |
| 9. | Fastening clamps - part 4 : technical delivery conditions
紧固夹头.第4部分:交货技术条件 |
| 10. | Extension rod of quick - change drill chuck . dimensions
快换钻夹头接杆.尺寸 |
