With one method the installer cuts the tape on each side in half along the edge of the graphic, essentially creating alignment marks.
其中一种方法是，安装者将粘在图案边缘的胶带数量削减一半，创建出校准标记。
Wire-o binding a method of loose-leaf binding in which a continuous double loop of wire runs through punched slots along the binding side of a booklet.
双线圈装用连续的双圈铁丝绕穿过打在书本订口的方孔而成的一种活页装。
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