"combustion that propagates through a gas or along the surface of an explosive at a rapid rate driven by the transfer of heat"@en-us . . . . "deflagration"^^ . "0"^^ . "13450417-n"^^ . . . . "0"^^ . "deflagration"@en-us . . . "112689833"@en-us . "113450417"^^ . . . .