The fire extinguisher is calculated and adopted the salt drypowderextinguisher of portable ammonium phosphate.
灭火器经计算采用手提磷酸铵盐干粉灭火器。
2
Inspected once a month, according to company policy, and fill in the card. Use a drypowderextinguisher to instead of CO2 fire extinguisher.
根据公司规定一个月检验一次，并添写好检验卡。把二氧化碳的灭火器换成干粉灭火电器。
3
Apart from all the usages and characteristics of BC drypowder annihilator, the feature of ABC drypowderextinguisher is to stamp out all kinds of fires on combustible solid materials.