穿孔機;せん孔機 | [せんこうき, senkouki] (n) drill; perforator; (hole) puncher; keypunch [Add to Longdo] |
穿孔装置;せん孔装置 | [せんこうそうち, senkousouchi] (n) { comp } punch [Add to Longdo] |
せん孔 | [せんこう, senkou] punch (vs) [Add to Longdo] |
せん孔装置 | [せんこうそうち, senkousouchi] punch [Add to Longdo] |