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fire extinguisher, fire maintenance hand blower
fire extinguisher, fire maintenance hand blower
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机译:灭火器,消防手摇鼓风机
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摘要
with the help of a ventilation motor and an electric aillettes food chargable's battery is low maintenance, a blower is used to extinguish fires.the blower is used to handle the maintenance. it is used in the fire preventive work. he is able to put out a fire in a soufflee.we need to put out a fire, put on
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