| 摘要 |
The device according to the invention comprises a box (1) lined on the inside with an insulating coating (2) and containing a pack (3) filled with an exothermal crystallization reaction mix (4). The elements to be heated (5) such as CD-ROMs, batteries, etc. are located inside the box. These elements can operate satisfactorily after having been heated in this box, when they are subjected to very low temperatures (for example -40° C.).
|
