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首页> 外文期刊>Авиаκосмичесκая и эκологичесκая медицина >Role of human olfaction in detection of space vehicle air contamination by gases emitted during thermal destruction of polymers
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Role of human olfaction in detection of space vehicle air contamination by gases emitted during thermal destruction of polymers

机译:人体嗅觉在热破坏聚合物销毁期间发出的气体空间污染空间污染的作用

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The paper deals with the ability of human olfaction to identify odours associated with thermal destruction of polymers. The investigations confirmed the ability of early detection of equipment overheating and subjective odour evaluation using the 5-point intensity scale and calculating the relation of odour intensity to the maximum admissible concentration of volatile chemical contaminants aboard piloted space vehicles. Emission of gases by polymers in electrical equipment starts with heating temperature rise to 100 degrees C. A new odour smelled by only some of humans due to individual perception signifies typically that emitted gases are below MAC for space vehicle. Odour sensed by everyone though not irritating signifies, as a rule, of chemical contamination above MAC but not contingency. Symptoms of irritation by products of thermal destruction of polymers signify contingency and require the use of personal protection equipment. environmental medicine
机译:本文涉及人嗅到鉴定与聚合物热破坏相关的气味的能力。 研究证实,使用5点强度秤早期检测设备过热和主观气味评价的能力,并计算呼吸驾驶空间车辆的最大可允许污染物的气味强度的关系。 电气设备中的聚合物在加热温度上升到100摄氏度的新气味仅通过个体感知引起的新的气味引起的新气味意味着通常发出的气体是空间车辆的MAC。 每个人都感觉到的气味,虽然没有刺激性,但通常是在Mac上方的化学污染而不是应急的规则。 聚合物热破坏产品刺激症状意味着应急,需要使用个人保护设备。 环境医学

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