| 摘要 |
The invention may be used for the storage of information, namely in technology for the recording and retrieving magnetic data. The essence of the invention is to: from the side of the working surface of the core (3) work piece with working (4) and supplementary (5) slots, two notches are slit in such way, that they are strictly symmetrical to the screen plane, and into these slits (10) two sliding elements are fixed on the strip made of a nonmagnetic type, resistant to wearing material, the slit is formed, after that the plates made of magnetic, resistant to wearing and soft material are fixed and cut to pieces of the necessary sizes. |
