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2015-01-04T20:08:42+05:30
KNOB,H2SO4 SODIUMBICARBONATE SOLUTION
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  • Brainly User
2015-01-04T20:09:56+05:30
Fire extinguishers contain different chemicals, depending on the application.
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what ques ...... tell me that>>?
it is asked that what is the content of a fire extinguisher
respond
ya that are KNOB,H2SO4 SODIUMBICARBONATE SOLUTION
now mark