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。
2
The system solves a knotty problem of insulating the water source from the high voltage during consecutive water supply of spray charging by contact high tension.
Several great basic theoretical questions of chargingsystem of water resource fee haven't get satisfactory settlement yet, some concrete systems are still a blank in our country.