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图书馆开架借阅图书方便了读者,但也存在图书丢失等问题。为防上读者从窗口把书往外丢,然后到外面去抢走,有的图书馆做了防盗网窗并给每个窗都配上锁,起到防止盗书的作用。但这样每个书库要用许多把锁,每天开关玻璃窗,必须要先把防盗网的锁打开,才能开关玻璃窗。虽然每把锁都编了号,仍很不方便,特别是突然刮风下雨,要马上关窗更是忙乱被动。为了解决这一问题,应采用“一匙多锁”,即用一把钥匙能开多把锁.在图书馆里“一匙多锁”还可用在某些工具书阅览室、单本藏书室等。半开架阅览室,若采用“一匙多锁”同样很方便。
Library open-shelf books to facilitate the reader, but there are also books and other issues. In order to prevent the readers from the window to throw the book out, and then go snatched away, and some libraries made a security net window and to each window with a lock, play a role in preventing theft. However, so each library to use a lot of locks, switch the windows every day, you must first open the lock security network in order to switch the windows. Although each lock are numbered, still inconvenient, especially the sudden wind and rain, it is fussy passive passive close the window immediately. In order to solve this problem, “one key and multiple locks” should be adopted, that is, one key can be used to open more locks. “One key and multiple locks” in the library can also be used in certain reference books reading rooms, Wait. Semi-open reading room, if the use of “a key more than lock” is also very convenient.