穿孔机

• card punch
• piercing mill
• perforating machine
• drill rig
• puncher
• perforator
• tube piercing mill
• punching apparatus
• piercer
• punching machine
• punch press
• cork boring machine
• punch
• perforator character

参考释义

穿孔机 [chuān kǒng jī]

• -
• 短语
  穿孔机符号 perforator characters
  穿孔机轧辊 piercer roll