Xi'an fire extinguisher, in addition to the two reactants, the fire extinguisher also added some foam. Turn on the switch, foam spray from carbon dioxide fire extinguishers in Xi'an, Xi'an cover carbon dioxide fire extinguisher on the burning items, so that the burning material and air separation, and reduce the temperature of Xi'an carbon dioxide fire extinguisher, achieve the purpose of extinguishing. Xi'an fire extinguishers, dry powder (NH4H2PO4), the nameplate recommended as black and white color. Those who fail must be replaced. _ _ Shaanxi Xi'an extinguisher extinguishers fire fighting equipment provided by JW Fire Equipment Co., Ltd. Shaanxi Jiwei. Shaanxi Jiwei Fire Equipment Co. (www.jiweixiaofang.com) (www.jiweixiaofang.com) strong, credible, in other industries, Xi'an has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shaanxi JW firefighting equipment into the brilliant and you work for a better future!