In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full facepiece operated in the pressure demand or other positive pressure mode.
如果发火灾,请在要求的压力下,穿保护衣
职业安全与健康研究所批准的呼吸器械
罩。
In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full facepiece operated in the pressure demand or other positive pressure mode.
如果发火灾,请在要求的压力下,穿保护衣
职业安全与健康研究所批准的呼吸器械
罩。
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