... China 3,Professional manufacturer 4,High fire-fighting effciency 3,ABC powder fire extinguishing agent4,Packaging: 25kg/bag( ... mainly used for the combustic liquid fire, inflammble gas fire and electric equipment fire . it can matched with the ... to put off the oil field fire.Storage:1. sealing, cool, indoor, dry and vent under 0-40 º ... 3 Factory: Workshop: Certificate:Laboratory: ABC Dry Chemical Powder