They're X-ray proof to 100 mGy, the level of an airport scanner. They're shock-proof to 1,500G, drop-proof to six feet, vibration-proof in the range of 10 to 2,000Hz, and have been tested to withstand 10,000 pluggings and unpluggings.
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Survivor describes how she lost sight of friend while escaping flames
Великобритания собралась защитить свою военную базу от Ирана14:46
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