By using the frequency converting speed regulating system the requirements of melt spinning on electric transmission were satisfied.
采用变频调速系统可以满足熔体纺丝对电气传动的要求。
By using the frequency converting speed regulating system the requirements of melt spinning on electric transmission were satisfied.
采用变频调速系统可以满足熔体纺丝对电气传动的要求。
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