3813 Preparations and Charges for Fire-extinguishers, Charged Fire-extinguishing Grenades (Excl. Full or Empty Fire-extinguishing Devices, Whether or not Portable, Unmixed Chemically Undefined Products With Fire-extinguishing Properties in Other Forms)
3813 Preparations and Charges for Fire-extinguishers, Charged Fire-extinguishing Grenades (Excl. Full or Empty Fire-extinguishing Devices, Whether or not Portable, Unmixed Chemically Undefined Products With Fire-extinguishing Properties in Other Forms)