| 摘要 |
The container contains a casing and a cover each of which comprises an external metal cover. Two rings 7 ensure a rigid connection between the external and internal covers 3, 6 and between these rings, along the line of junction of the casing 1 and the cover 2, is placed a heat insulating seal 9 covered with a metal layer. Application to the preservation of recorded information in the presence of high temperatures of the external environment of the heat- and shock-resistant container. <IMAGE>
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