灭火器的种类很多(三大类）： 按其移动方式可分为：手提式和推车式。按驱动灭火剂的动力来源可分为：储气瓶式、储压式、化学反应式。按所充装的灭火剂则又可分为：泡沫、干粉、卤代烷、二氧化碳、酸碱、清水等。
还包括一个模型，以确定居家消防灭火器的安装数目和位置。
Also include a model to determine the number and location of at-home fire extinguishers to have available.
它卖的主要材料包括：火液压巨头、灭火水龙带、消防水带、室内外消防栓、1211消防箱、和302灭火器等等。
The main materials it sells include fire hydraulic giant, fire hose, indoor and outdoor fire hydrant, firebox 1211 and 302 fire extinguisher, etc.
必须教育员工，让所有的员工都接受正确使用灭火器以及走火通道和消防演习的培训。
Education for employees is a must. All employees are to be trained on the proper use of a fire extinguisher as well as escape routes and fire drills.
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