Fire & fire extinguisher classification火灾与灭火 ...？ others: electricity—with energized electrical equipment such as computer, transformer, motor, as long as it's energized with electrical power. 其它：电气—用电的电器设备，如电脑、变压器、马达等，只要是接通电源， 就可能引起火灾。 extinguisher classification means the letter classification given an extinguisher to designate the class or classes of fire on which an extinguisher will be effective, e.g. abc dry powder fire extinguisher. 灭火器按照表示不同灭火用途的字母分类，如abc干粉灭火器。查看更多
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