fastening device
短语词组
- Elastic fastening device 弹性接合装置
- Manually operated fastening device 发明名称
- auxiliary rope fastening device 辅助系绳装置
- yarn end fastening device 生头装置
- rope fastening device 缆索固定装置
- Fastening device forming 紧固装置成型
- strengthening of fastening device 扣结装置加强
- towing fastening device 拖曳紧固装置
- temporary fastening device 临时固定装置 返回 fastening device