翻訳と辞書 Words near each other ・ Q102 ・ Q102.9 ・ Q103 ・ Q104 ・ Q106 ・ Q107 ・ Q11 ・ Q12 ・ Q13 ・ Q150 ・ Q15X25 ・ Q16 ・ Q2 ・ Q22 ・ Q22 (building) ・ Q2B ・ Q2K ・ Q3 ・ Q3 Academy ・ Q30 ・ Q300 ・ Q35 ・ Q38 ・ Q3A ・ Q3A Panel house ・ Q4 ・ Q40 ・ Q40 (motherboard) ・ Q4000 ・ Q45 Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Q2B ： ウィキペディア英語版 Q2B The Q2B ("Q-siren") 〔http://www.fedsig.com/products/111/q_siren Federal Signal Q2B Page〕 siren is a electromechanical siren that is produced by the Federal Signal Corporation and is most recognizable for its sound, which is trademarked, and the look of the siren. ==History== The siren was used on police vehicles, ambulances, fire apparatus and other emergency vehicles before electronic sirens, which have widely replaced the Q-siren. In the early 1950s the only siren sound were the ones made by the electromechanical sirens. The siren had its beginnings in World War II when similar designs and similar sounding sirens were used as air raid sirens. After the war was over, Federal Signal Corporation began to sell the siren to different police departments and fire rescue departments. The siren quickly became popular as one of the most effective traffic clearing devices. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Q2B」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.