as smart as a new pin
【纺织；造纸】用于纬编机器提花滚筒的针插入和调整装置【纺织；造纸】纬编机器提花滚筒的插销调整装置
pin inserting and adjusting device for pattern drums of weft knitting machines
暂无补充释义。
相关词条
safety pin
pin assignment
pin
locking pin (stop pin)
gudgeon pin
pin
intramedullary hook pin