emergency escape breathing device

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1.	紧急脱险呼吸装置 ... emergency engine 应急发动机 emergency escape breathing device 紧急脱险呼吸装置 emergency escape ladder 应急梯 ... www.51education.net
2.	紧急逃生呼吸器 ...器,THDF10-I型、THDF15-I型呼吸器,紧急逃生呼吸器(Emergency Escape Breathing Device)是根据国际海事组织MSC.98(73) … detail.china.alibaba.com
3.	紧急逃生呼吸装置灌云县... ... 10、EEBD：EMERGENCY ESCAPE BREATHING DEVICE 紧急逃生呼吸装置 11、NAVTEX：NAVIGATION TEL… www.guanyun.gov.cn