This paper describes the checking method used in the drum interface of Computer DJS-130. Emphasis is placed upon the calculation of check words.

本文叙述DJS—130计算机磁鼓接口的校验方法，着重于校验字的求算。

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Face small fox a but again and again but 3 of shirk being seen, Yan the words of the surprised Hong nowise show consideration of stab the ear drum of small fox.

面对小狐一而再再而三的闪躲，燕惊鸿的话毫不留情的刺穿小狐的耳膜。

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And it banged a drum for digitising all books everywhere, making all knowledge available, and of course widening the market for Ad Words.

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