穿せん孔こう位い置ち

noun

punch position; punching position

Technical computing term referring to the designated location where a hole is punched, e.g., in a punched card or paper tape.

• 穿せん孔こう位い置ちを間ま違ちがえると、カードが正ただしく読よみ取とれない。

  If the punch position is wrong, the card cannot be read correctly.