After using this material, the opereration of coal bunker reaches the designedpower.
改造后，筒仓运行达到设计出力，保证了圆筒仓的储煤及配煤工作的顺利实施。
2
In addition, we also designedpower amplifying circuit for QDY-6 electro hydraulic servo valve.
另外还针对QDY - 6型电液伺服阀设计了电液伺服阀的功率放大电路。
3
Test results show that the designedpower supply has good voltage regulation performance, with small ripple and high regulation rate of voltage and load.