| 摘要 |
<p>The equipment possesses an ionizator (1) fastened to a frame (2). The principle of equipment is as follows: its high-voltage, negative direct-current ionizator (1) takes place on the upper part of frame (2); below ionizator (1), the frame (2) contains a space (27) useful for taking up a memo-pad (3); the elemental sheets of memo-pad (3) have an information card (3a) and an empty sheet part (3b) separable from another.</p> |
