needle bar
短语词组
- needle e bar 针杆
- needle -bar cam 针杆凸轮
- needle e bar connecting stud 天心主头
- needle e bar thread guard 针杆拦线板
- flat needle -bar type 平型针床式
- double needle -bar Jacquard machine 双针床贾卡经编机
- needle bar connecting stud 天心主头
- needle bar frame [纺]针杆座 返回 needle bar