"A lot of stately homes will have that system," says Niki Johnson, fire systems technical adviser for the UK Fire Association, a trade body, and owner of fire detection firm Derventio Fire and Security. "You could be looking at £3-4,000 just to do a corridor." Such installations require substantial pipework, he explains.
Константин Лысяков (Редактор отдела «Россия»)。WPS官方版本下载对此有专业解读
Что думаешь? Оцени!，推荐阅读一键获取谷歌浏览器下载获取更多信息
Дания захотела отказать в убежище украинцам призывного возраста09:44
FirstFT: the day's biggest stories