| 摘要 |
<p>The technology provides an effect of heat insulation easily and saves electric energy and promotes sale. A space in which bar magnets of two lines can be put on is installed by separating a rubber backing and the bar magnet of tow lines is inserted. Double rubber backings of two lines are alternatively attached and detached to a main body of a refrigerator and a heating cabinet and perform a sealing function which seals an internal space of the refrigerator and the heating cabinet from the outside. There is a separation space between the backings.</p> |
