Ltd are introduced. The system of vibration control, withdrawal drag control, dummy ingot follower and coolingwatercontrol are described.
对结晶器振动控制系统、拉矫拖动控制系统、引锭跟踪系统、冷却水系统系统做了概括的叙述。
2
They are aimed at either cleaning the water in the primary system, providing separate shutdown cooling functions, water chemistry, charging and volume control, makeup water.
它们的目标是清理主系统的水,提供分离的停止,冷却的功能,水化学,装料及容量控制,补充水。
3
Nuclear plants need power to operate motors, valves and instruments that control the systems that provide coolingwater to the radioactive core.