Control mode and precision of hydraulic press's pressingspeed are one of key technology of hydraulic press.
液压机压制速度控制方式和精度是液压机的关键技术之一。
2
The important parameters such as pressing powder pressure, pressingspeed and holding pressure time etc, will affect directly the quality of initiating explosive device.
压药压力、加压速度、保压时间等重要工艺参数都直接影响其质量。
3
Civilian aviation is being disrupted, not by the age-old desires for speed, romanticism and glamour, but by the pressing need to respond to a changing climate.