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"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.，这一点在电影中也有详细论述
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In corporate America today, going quiet might look like a retreat, but it is really a strategic recalibration. Moving a mission from the headlines into the core of the business is not an act of cowardice; it is an act of maturity. The revolution is real; it’s just happening behind closed doors.
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