1.ABC dry powder for fire extinguisher 2.25kg/bag 3.factory ... a professional manufacturer of chemical powder and fire extinguisher in China mainland for more than ten years. 25kg ... /bag ABC chemical dry powder INSPECTION ITEMUNITDATADENSITYG/ML≥ ... are as follows:A.Fire extinguisher1.Portable dry powder fire extinguisher 1kg,2kg,3kg,4kg,5kg,8kg2 ...