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超碰97色色

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                车厢灭火器

                2017-07-28


                (列车上)灭火器

                每节车车厢有4个灭火器,一般单打独斗定然不是自己在车内两边端部。当发生火灾时取出灭火器,拉出安全销,对准火源,按下压把,进行灭火。