双针筒圆型针织机 circular purl machine ; opposed-cylinder knitting machine ; purl knitting machine ; links-links circular knitting machine

钩针圆型针织机 bearded needle circular machine

单针筒圆型针织机 open head jersey machine

回转针筒式圆型针织机 revolving needle-cylinder machine

钩针圆形针织机 bearded needle ciciular machine

圆型舌针针织机 Circular latch needle knitting machine