对175名空调作业工人的心理和生理状况进行了调查、结果表明空调车间气温、气湿、气流、风速、二氧化碳、细菌总数、粉尘、噪声等均符合卫生标准；心电图检查正常；工人头昏、记忆力下降、皮肤骚痒等症状明显增高，且心理卫生状况较差。对产生的原因进行了探讨。 The results showed that the temperature, humidity, air flow, wind speed, carbon dioxide, total bacteria, dust, noise and so on of the air-conditioned workshop were all in conformity with the hygienic standard; the electrocardiogram was normal; the workers were dizzy, Memory loss, itchy skin and other symptoms were significantly higher, and poor mental health status. The causes of the problems were discussed.