Color History of recently picked colors
The tests used in standards for evaluating smoke alarms were developed back in the 1980s. However, despite changes in building materials since then, smoke alarms remain reliable, says Chagger: "They still respond to all the main fires we get today."
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（一）被处二百元以下罚款，被处罚人对罚款无异议的；
A tram derailed and crashed into a building in Milan on Friday, killing two people and injuring 38 others.