Secondly, in order to realize the invariable tension control of high speed casting machine, the pull and wind-up tension of high speed casting machine have been researched.
其次，为了实现高速流涎机组恒张力控制，对其拉伸和收卷张力进行了研究。
Secondly, in order to realize the invariable tension control of high speed casting machine, the pull and wind-up tension of high speed casting machine have been researched.
其次，为了实现高速流涎机组恒张力控制，对其拉伸和收卷张力进行了研究。
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