以下为句子列表：
英文: 1 The laboratory exhaust system includes exhaust duct works, exhaust fan, laboratory fume hood exhaust, laboratory canopy hood and cabinets needed venting.
中文: 实验室排气系统包括排气管路、排气风机、实验室通风柜管道、实验室排风罩和特殊存储柜的排气管道。
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英文: 6 Acid and solvent storage cabinets need to be vented. These cabinets shall be connected directly to an exterior exhaust duct above the fume hood trim or balancing damper.
中文: 酸柜和溶剂柜根据情况需要有通风装置。可以直接连接到通风柜排气系统中去。
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英文: Its water spray system protects the exhaust duct from catching fire,highly reducing fire hazard.
中文: 自动循环水系统,能防止烟罩及排风管道着火,有防火功能.
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