指出管式捻股机张力控制系统和工字轮框架锁紧装置存在的问题。
The existing problems of tensile control system of tubular strander and locking device of frame of spool are pointed out.
指出管式捻股机张力控制系统和工字轮框架锁紧装置存在的问题。
The existing problems of tensile control system of tubular strander and locking device of frame of spool are pointed out.
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