air line breathing apparatus 气喉型呼吸器具
breathing apparatus safety line 呼吸器安全绳
personal breathing apparatus safety line 个人呼吸器安全绳
compressed air line breathing apparatus 压缩空气管道呼吸装置
He sent two medics through the cordon line and into nearby st Michael's Alley where they found a man who had stopped breathing.
警方派了两名医护人员穿过警卫线进入附近的St Michael ' s Alley里,在那里发现了一个已经停止呼吸的男子。
Given first-line treatment for this disorder-use of continuous positive airway pressure (CPAP) to keep his airway open in sleep-the man's mood and cognition improved, along with his breathing.
对这种混乱状态给予一线治疗——运用持续气道正压通气使他的气道在睡眠时保持敞开——患者的情绪和认识能力,包括呼吸功能都得到了改善。
Respiratory protective devices - Compressed air line breathing apparatus for use with a full face mask, half mask or a mouthpiece assembly - Requirements, testing, marking.
呼吸保护装置。与全罩式面罩、半罩式面罩或口罩一起使用的压缩空气导管呼吸装置。要求、试验和标志。
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