Fumes from combustion of polyvinylchloride [pvc] and similar material in conflagration in other and unspecified building or structure
fumes from combustion of polyvinylchloride [pvc] and similar material in conflagration in other and unspecified building or structure
Fumes from combustion of PVC and similar material in conflagration in other and unspecified building or structure
fumes from combustion of pvc and similar material in conflagration in other and unspecified building or structure