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。
All the volumes of the bid documents shall be bound at the left side, the binding shall be firm, and shall not be de-leaved easily, and the loose-leaf binding can not be adopted.
所有投标文件各分册均须左侧装订，装订须牢固不易拆散和换页，不得采用活页方式装订。
The ring binder and the post binder are examples of loose leaf binding.
例如铁环活页夹或螺柱活页夹都是活页装的一种。
应用推荐