头盔装具上的鳍状物附属物为强制通风片，能够向拆弹专家的面部输送新鲜空气以便排除汗水。
The fin-like appendage on the helmet houses a forced ventilation fan, which blows fresh air over the technician's face to relieve perspiration.
相关专家坚信尽管他们在矿下有通风设备和水源，当矿井塌陷时，大量的水流入井底，也正是矿工被困的地方。
Experts insisted they had ventilation and water of a sort-when a mine caves in, water flows to the bottom, where the workers were believed to be trapped.
专家建议购买者最好保持车内通风良好以减少同化学物质的接触，尤其是在刚买车的头六个月。
Experts advise the best thing that buyers can do to limit exposure is to keep car interiors well ventilated, especially during the first six months of ownership.
专家推荐你的通风系统应该至少要每小时换一下气。
Experts recommend that your ventilation system should provide at least one air change every hour.
KRUGER集团是世界上历史最悠久和最大的通风产品制造商，也是设计和应用通风系统的专家。
KRUGER group is the world's oldest and largest manufacturer of ventilation products, as well as experts in the design and application of ventilation system.
每一个通风柜标准配置为一个冷水龙头，此外根据实验室专家要求可以配置最多7个不同的气体龙头。
Each Fume Hood will be equipped with one cold water faucet and maximum to seven various gas faucet according to laboratory specialists' requirement.
研究环境问题专家说，在真正的冷空气到来之前，现在正是英国养猪者检查他们的通风系统正常工作的时候。
UK - Now is the time for pig producers to check that their ventilation systems are working properly, before the really cold weather sets in, says a professional environmentalist.
研究环境问题专家说，在真正的冷空气到来之前，现在正是英国养猪者检查他们的通风系统正常工作的时候。
UK - Now is the time for pig producers to check that their ventilation systems are working properly, before the really cold weather sets in, says a professional environmentalist.
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