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."
FT Digital Edition: our digitised print edition
，推荐阅读同城约会获取更多信息
force alignment (even though compilers are smart enough to do this) because
「像鬼一樣工作」：台灣外籍移工為何陷入「強迫勞動」處境
for t := range c {