variable frequency regulating speed 变频调速
variable-frequency regulating 变频调节
variable-frequency regulating system 变频调节系统
Variable Frequency Regulating System 分布式变频系统
ac variable frequency regulating speed 交流变频调速
variable frequency regulating speed system 变频调速系统
variable-frequency regulating speed system 变频调速系统
The effect of economizing energy after application of variable frequency regulating velocity was appraised.
并对采用变频调速后的节能效果进行了评价。
The principle, the function and the character of variable frequency regulating velocity and application on typical chemical industry production unit was introduced.
介绍了变频调速的基本原理、功能、特点及其在化工生产典型装置中的应用情况。
The importance of variable frequency regulating velocity was pointed out on the increasing benefit and economizing energy in the chemical industry production enterprises.
指出了变频调速对化工企业节能增效的重要性。
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