Mechanical appliances for projecting, dispersing or spraying liquids or powders; fire extinguishers, spray guns, steam, sand blasting machines

842410 Fire extinguishers; whether or not charged 842420 Spray guns and similar appliances 842430 Mechanical appliances; steam or sand blasting machines and similar jet projecting machines 842441 Mechanical appliances; agricultural or horticultural sprayers; portable sprayers 842449 Mechanical appliances; agricultural or horticultural sprayers; other than portable sprayers 842482 Mechanical appliances; agricultural or horticultural, n.e.c. in heading 8424 842489 Mechanical appliances; for projecting, dispersing or spraying liquids or powders, for other than agricultural or horticultural use, whether or not hand-operated 842490 Mechanical appliances; parts of machines projecting, dispersing or spraying liquids or powders, whether or not hand-operated