The first ERMA system went into use in 1959. While IBM was the leader in unit
（九）放射性物品，是指放射性物质中放射性活度和比活度均高于国家规定的豁免值的物质。
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14:21: Video evidence obtained by the BBC shows police firing at protesters from inside the parliamentary complex. We have been able to establish that police fired seven shots at the crowd.
// Write data — backpressure is enforced