正压通气是治疗各种原因导致呼吸衰竭的常规、有效的治疗方法。
Positive pressure ventilation is the common and effective method to treat various respiratory failures.
RHZKF系列正压式空气呼吸器是一种自给开放式空气呼吸器。
RHZKF series of positive pressure air breather are self-supporting and open.
RHZKF系列正压式空气呼吸器是一种自给开放式空气呼吸器。
RHZKF series of positive pressure air breather are self-supporting and open.
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