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为了探讨、制定过滤式防毒面具对生理功能的影响和安全技术指标。我们观察了50名青年健康人在不同强度的运动中一些生理指标的改变,以便找到一个较为客观并合乎生理要求的过滤式防毒面具的安全技术指标。一、试验对象、材料和方法1.对象:选择从事对呼吸系统无刺激作用及无吸烟嗜好的20～30岁男女健康人各25
In order to explore, the development of filter gas masks on physiological functions and safety indicators. We observed changes in some physiological indicators of 50 young healthy people in different intensities of exercise in order to find a more objective and physiological requirements of the safety of filtered gas masks technical indicators. First, the test object, materials and methods 1. Object: choose to engage in no stimulation of the respiratory system and non-smoking hobby of 20 to 30-year-old male and female healthy 25