Control countermeasures are presented after analyzing the current situation and hazard of cooking fume pollution in catering trade.

通过分析饮食业油烟污染的危害，介绍油烟污染的现状，提出了饮食业油烟污染的防治对策。

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Control countermeasures are presented after analyzing the current situation and hazard of cooking fume pollution in catering trade.

分析了饮食业油烟污染的危害，介绍了油烟净化设备和油烟污染的现状，提出了饮食业油烟污染的防治对策。

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Ian Feeney-King, landlord of the Cross Keys, told X-Ray, that the pub was pretty narrow inside and with 28 years' experience in the trade, he felt the scooters could block an exit and cause a fire hazard.

BBC: Debbie Morgan, Jane Hodgens and David Thomas