最好的呼吸器系统称为scba(自给式呼吸器)系统。
The best system is called an SCBA (self-contained breathing apparatus) system.
由于SCBA系统存在的不足，任何您可能用到的呼吸器都会有一个过滤器来净化呼吸所需空气。
Because of the problems with SCBA systems, any respirator that you are likely to use will have a filter that purifies the air you breathe.
经常检查油系统呼吸器和减速机上呼吸器是否有粉尘堵塞。
Check for dust blockage on respirator of oil system and respirator of gear reducer.
使用各种形式的空气耦合系统(包括隔离服、呼吸器箱和在工厂中的连接点)，我们的快速断开接头使用方便且高度安全。
Used in various forms of breathing air systems including SCUBA, Breather Boxes and in Plant connections, our quick disconnect couplings provide ease of use and the highest degree of safety.
所述患者呼吸系统还包括装置（11），通过所述装置（11）使所述呼吸器（2）的驱动气体与在所述循环系统中流动的患者气体相分离；
The patient breathing system further comprises an arrangement (11) by which driving gas of the ventilator (2) has been separated from the patient gases flowing in the circle.
齿轮油应改为更频繁地操作车辆或灰尘或龌龊的条件，设备，除非齿轮系统妥善密封，膜型呼吸器装备。
Gear oils should be changed more frequently when operating vehicles or equipment in dusty or dirty conditions unless the gear system is properly sealed and equipped with membrane type breathers.
齿轮油应改为更频繁地操作车辆或灰尘或龌龊的条件，设备，除非齿轮系统妥善密封，膜型呼吸器装备。
Gear oils should be changed more frequently when operating vehicles or equipment in dusty or dirty conditions unless the gear system is properly sealed and equipped with membrane type breathers.
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