Other looms use telescopic rapiers which extend during filling insertion and retract during withdrawal, thus attempting to combine the features of both flexible and rigid rapiers.

 
  • 有的织机采用伸缩剑杆,在引纬时剑杆伸出来,剑杆回退时可以收缩,它是挠性双剑杆与刚性双剑杆相结合的产物。
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