keypunches
基本解释
- 鍵控穿孔(機)
英汉例句
- Of equipment; without a motor and intended for hand operation("a manual keypunch";"a manual typewriter").
對設備而言，指無馬達和用手操作的設備（如人工鍵穿孔機、人工打字機）。 - Of equipment; without a motor and intended for hand operation (“a manual keypunch”; “a manual typewriter”).
對設備而言,指無馬達和用手操作的設備(如人工鍵穿孔機、人工打字機)。 - World-Wide Keypunch Replacement Program
全球穿孔機更新計劃 - 4.Shape: Rotundity and squareness, Can middle keypunch and come picture make to measure.
4.;形狀：圓形和方形，可中間打孔及來圖定做。 - 6. Of equipment; without a motor and intended for hand operation("a manual keypunch";"a manual typewriter").
對設備而言，指無馬達和用手操作的設備（如人工鍵穿孔機、人工打字機）。收藏指正