Rotundity and squareness, Can middle keypunch and come picture make to measure.

圆形和方形，可中间打孔及来图定做。

Of equipment; without a motor and intended for hand operation (“a manual keypunch”; “a manual typewriter”).

对设备而言,指无马达和用手操作的设备(如人工键穿孔机、人工打字机)。