ZYX-60隔绝式压缩氧自救器是符合国家标准的矿工及救护队员随身携带的可循环使用的救护产品，结构合理、性能可靠、使用方便。
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ZL60 Coal Mine Filter Self-Rescuer’s a protective device for perso...
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ZH30 Chemical Oxygen Self Rescuer is individual breathing protecti...
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1.Rescue Tools Throw Rope Device for Firefighting rescue work,race...
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Conduction Communication Headset aks conveying communication headp...
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