1.
Influence on human breathing pattern by non-powered air-purifying respirator
自吸过滤式呼吸器对人体呼吸模式的影响
2.
Influence on subjective well-being of human body By wearing non-powered air-purifying respirator
自吸过滤式呼吸器对人体主观舒适度的影响
3.
filtering respiratory protective devise for self-rescue from fire
消防过滤式自救呼吸器
4.
positive pressured, powered dust respirator
气体供应式滤尘呼吸防护器
5.
Different Efficiency of Different Breathing Filters in Mechanical Ventilation;
不同呼吸过滤器用于机械通气效果的比较
6.
Simulation Study on Influence of PALL and Tyco Breathing Filter to Ppeak and Pmean
PALL和Tyco呼吸过滤器对Ppeak和Pmean影响的模拟研究
7.
Test method for airflow resistance of respiration of filtering particle respirator.
过滤式防微粒口罩对空气流呼吸阻力的试验方法.
8.
Development and the Oretical Research of Suction Filter;
吸污式自清洗过滤器的开发与理论研究
9.
impedance respiratory frequency transducer/sensor
阻抗式呼吸频率传感器
10.
portable respiration aiding machine
便携式急救呼吸辅助器
11.
Sabre Airline Unit
生宝喉管式呼吸辅助器
12.
half-mask respirator
半面罩式呼吸防护器
13.
hot-wire respiratory flow transducer/sensor
热丝（式）呼吸流量传感器
14.
hot-wire respiratory flow sensor
热丝式呼吸流量传感器
15.
Respiratory Protection:Where the potential for overexposure exists, use a MSHA/NIOSH approved supplied-air respirator
呼吸系统防护：存在过量接触风险时，可佩带经MSHA/NIOSH批准的自给式呼吸器。
16.
metal disc fuel filter
金属盘式燃料过滤器
17.
oil-immersed automatic band filter
油浸自动带式过滤器
18.
fabric cartridge filter
筒式纤维织网过滤器